1074571664 has 10 divisors (see below), whose sum is σ = 2081982630. Its totient is φ = 537285824.

The previous prime is 1074571651. The next prime is 1074571679. The reversal of 1074571664 is 4661754701.

It can be written as a sum of positive squares in only one way, i.e., 1074528400 + 43264 = 32780^2 + 208^2 .

It is a super-2 number, since 2×1074571664² = 2309408522143457792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33580349 + ... + 33580380.

It is an arithmetic number, because the mean of its divisors is an integer number (208198263).

Almost surely, 2^1074571664 is an apocalyptic number.

It is an amenable number.

1074571664 is a deficient number, since it is larger than the sum of its proper divisors (1007410966).

1074571664 is an equidigital number, since it uses as much as digits as its factorization.

1074571664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67160737 (or 67160731 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 1074571664 is about 32780.6599079396. The cubic root of 1074571664 is about 1024.2637311018.

The spelling of 1074571664 in words is "one billion, seventy-four million, five hundred seventy-one thousand, six hundred sixty-four".