149002925 has 24 divisors (see below), whose sum is σ = 189904512. Its totient is φ = 115920000.

The previous prime is 149002879. The next prime is 149002939. The reversal of 149002925 is 529200941.

149002925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 149002925 - 2⁸ = 149002669 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 149002891 and 149002900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247625 + ... + 248225.

It is an arithmetic number, because the mean of its divisors is an integer number (7912688).

Almost surely, 2^149002925 is an apocalyptic number.

It is an amenable number.

149002925 is a deficient number, since it is larger than the sum of its proper divisors (40901587).

149002925 is a wasteful number, since it uses less digits than its factorization.

149002925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869 (or 864 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 149002925 is about 12206.6754278141. The cubic root of 149002925 is about 530.1493882910.

The spelling of 149002925 in words is "one hundred forty-nine million, two thousand, nine hundred twenty-five".