1072418604 has 12 divisors (see below), whose sum is σ = 2502310104. Its totient is φ = 357472864.

The previous prime is 1072418603. The next prime is 1072418609. The reversal of 1072418604 is 4068142701.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1072418603) 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, 44684097 + ... + 44684120.

It is an arithmetic number, because the mean of its divisors is an integer number (208525842).

Almost surely, 2^1072418604 is an apocalyptic number.

It is an amenable number.

1072418604 is an abundant number, since it is smaller than the sum of its proper divisors (1429891500).

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

1072418604 is a wasteful number, since it uses less digits than its factorization.

1072418604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89368224 (or 89368222 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 1072418604 is about 32747.8030408148. The cubic root of 1072418604 is about 1023.5791867807.

The spelling of 1072418604 in words is "one billion, seventy-two million, four hundred eighteen thousand, six hundred four".