1036251264 has 32 divisors (see below), whose sum is σ = 2752543440. Its totient is φ = 345416960.

The previous prime is 1036251263. The next prime is 1036251277. The reversal of 1036251264 is 4621526301.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×1036251264³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1036251263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1348902 + ... + 1349669.

Almost surely, 2^1036251264 is an apocalyptic number.

It is an amenable number.

1036251264 is an abundant number, since it is smaller than the sum of its proper divisors (1716292176).

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

1036251264 is an equidigital number, since it uses as much as digits as its factorization.

1036251264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2698588 (or 2698576 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1036251264 is about 32190.8568385497. The cubic root of 1036251264 is about 1011.9406090326.

Adding to 1036251264 its reverse (4621526301), we get a palindrome (5657777565).

The spelling of 1036251264 in words is "one billion, thirty-six million, two hundred fifty-one thousand, two hundred sixty-four".