1035405136 has 80 divisors (see below), whose sum is σ = 2100276288. Its totient is φ = 494208000.

The previous prime is 1035405113. The next prime is 1035405143. The reversal of 1035405136 is 6315045301.

It is a super-3 number, since 3×1035405136³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7903791 + ... + 7903921.

Almost surely, 2^1035405136 is an apocalyptic number.

1035405136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1035405136 is an abundant number, since it is smaller than the sum of its proper divisors (1064871152).

1035405136 is a wasteful number, since it uses less digits than its factorization.

1035405136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1035405136 is about 32177.7117893737. The cubic root of 1035405136 is about 1011.6651081431.

The spelling of 1035405136 in words is "one billion, thirty-five million, four hundred five thousand, one hundred thirty-six".