1042462500 has 72 divisors (see below), whose sum is σ = 3040430400. Its totient is φ = 277980000.

The previous prime is 1042462483. The next prime is 1042462517. The reversal of 1042462500 is 52642401.

1042462500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1042462483) and next prime (1042462517).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23601 + ... + 51399.

It is an arithmetic number, because the mean of its divisors is an integer number (42228200).

Almost surely, 2^1042462500 is an apocalyptic number.

1042462500 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 1042462500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1520215200).

1042462500 is an abundant number, since it is smaller than the sum of its proper divisors (1997967900).

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

1042462500 is an equidigital number, since it uses as much as digits as its factorization.

1042462500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27831 (or 27809 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1042462500 is about 32287.1878614413. The cubic root of 1042462500 is about 1013.9584225645.

The spelling of 1042462500 in words is "one billion, forty-two million, four hundred sixty-two thousand, five hundred".