1074134872 has 32 divisors (see below), whose sum is σ = 2104058880. Its totient is φ = 513470880.

The previous prime is 1074134863. The next prime is 1074134879. The reversal of 1074134872 is 2784314701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074134879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5508 + ... + 46675.

It is an arithmetic number, because the mean of its divisors is an integer number (65751840).

Almost surely, 2^1074134872 is an apocalyptic number.

It is an amenable number.

1074134872 is a deficient number, since it is larger than the sum of its proper divisors (1029924008).

1074134872 is a wasteful number, since it uses less digits than its factorization.

1074134872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52303 (or 52299 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 1074134872 is about 32773.9968877767. The cubic root of 1074134872 is about 1024.1249313516.

The spelling of 1074134872 in words is "one billion, seventy-four million, one hundred thirty-four thousand, eight hundred seventy-two".