1007166725 has 12 divisors (see below), whose sum is σ = 1314618240. Its totient is φ = 763326000.

The previous prime is 1007166703. The next prime is 1007166733. The reversal of 1007166725 is 5276617001.

It is not a de Polignac number, because 1007166725 - 2¹⁰ = 1007165701 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1059701 + ... + 1060650.

It is an arithmetic number, because the mean of its divisors is an integer number (109551520).

Almost surely, 2^1007166725 is an apocalyptic number.

It is an amenable number.

1007166725 is a deficient number, since it is larger than the sum of its proper divisors (307451515).

1007166725 is a wasteful number, since it uses less digits than its factorization.

1007166725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120380 (or 2120375 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 1007166725 is about 31735.8901718543. The cubic root of 1007166725 is about 1002.3832240643.

The spelling of 1007166725 in words is "one billion, seven million, one hundred sixty-six thousand, seven hundred twenty-five".