1042164600 has 192 divisors, whose sum is σ = 3464778240. Its totient is φ = 258201600.

The previous prime is 1042164581. The next prime is 1042164601. The reversal of 1042164600 is 64612401.

It is a super-2 number, since 2×1042164600² = 2172214106986320000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042164601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 845985 + ... + 847215.

It is an arithmetic number, because the mean of its divisors is an integer number (18045720).

Almost surely, 2^1042164600 is an apocalyptic number.

1042164600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1042164600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1732389120).

1042164600 is an abundant number, since it is smaller than the sum of its proper divisors (2422613640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1042164600 is a wasteful number, since it uses less digits than its factorization.

1042164600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350 (or 1341 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1042164600 is about 32282.5742467976. The cubic root of 1042164600 is about 1013.8618285251.

The spelling of 1042164600 in words is "one billion, forty-two million, one hundred sixty-four thousand, six hundred".