1074302872 has 8 divisors (see below), whose sum is σ = 2014317900. Its totient is φ = 537151432.

The previous prime is 1074302863. The next prime is 1074302897. The reversal of 1074302872 is 2782034701.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67143922 + ... + 67143937.

Almost surely, 2^1074302872 is an apocalyptic number.

It is an amenable number.

1074302872 is a deficient number, since it is larger than the sum of its proper divisors (940015028).

1074302872 is a wasteful number, since it uses less digits than its factorization.

1074302872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134287865 (or 134287861 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 1074302872 is about 32776.5597950731. The cubic root of 1074302872 is about 1024.1783213009.

The spelling of 1074302872 in words is "one billion, seventy-four million, three hundred two thousand, eight hundred seventy-two".