1072624885 has 16 divisors (see below), whose sum is σ = 1346511600. Its totient is φ = 819191296.

The previous prime is 1072624859. The next prime is 1072624919. The reversal of 1072624885 is 5884262701.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 248188516 + 824436369 = 15754^2 + 28713^2 .

It is a cyclic number.

It is not a de Polignac number, because 1072624885 - 2¹⁵ = 1072592117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28654 + ... + 54463.

It is an arithmetic number, because the mean of its divisors is an integer number (84156975).

Almost surely, 2^1072624885 is an apocalyptic number.

It is an amenable number.

1072624885 is a deficient number, since it is larger than the sum of its proper divisors (273886715).

1072624885 is an equidigital number, since it uses as much as digits as its factorization.

1072624885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83240.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 1072624885 is about 32750.9524288989. The cubic root of 1072624885 is about 1023.6448114664.

The spelling of 1072624885 in words is "one billion, seventy-two million, six hundred twenty-four thousand, eight hundred eighty-five".