1074513948 has 12 divisors (see below), whose sum is σ = 2507199240. Its totient is φ = 358171312.

The previous prime is 1074513901. The next prime is 1074513989. The reversal of 1074513948 is 8493154701.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44771403 + ... + 44771426.

It is an arithmetic number, because the mean of its divisors is an integer number (208933270).

Almost surely, 2^1074513948 is an apocalyptic number.

It is an amenable number.

1074513948 is an abundant number, since it is smaller than the sum of its proper divisors (1432685292).

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

1074513948 is a wasteful number, since it uses less digits than its factorization.

1074513948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89542836 (or 89542834 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 1074513948 is about 32779.7795599665. The cubic root of 1074513948 is about 1024.2453927983.

The spelling of 1074513948 in words is "one billion, seventy-four million, five hundred thirteen thousand, nine hundred forty-eight".