1035501642 has 96 divisors (see below), whose sum is σ = 2626860288. Its totient is φ = 288707328.

The previous prime is 1035501631. The next prime is 1035501659. The reversal of 1035501642 is 2461055301.

1035501642 is a `hidden beast` number, since 10 + 3 + 5 + 5 + 0 + 1 + 642 = 666.

It is a super-3 number, since 3×1035501642³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 946848 + ... + 947940.

It is an arithmetic number, because the mean of its divisors is an integer number (27363128).

Almost surely, 2^1035501642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1035501642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1313430144).

1035501642 is an abundant number, since it is smaller than the sum of its proper divisors (1591358646).

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

1035501642 is a wasteful number, since it uses less digits than its factorization.

1035501642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284 (or 1281 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1035501642 is about 32179.2113327844. The cubic root of 1035501642 is about 1011.6965382621.

Adding to 1035501642 its reverse (2461055301), we get a palindrome (3496556943).

The spelling of 1035501642 in words is "one billion, thirty-five million, five hundred one thousand, six hundred forty-two".