149025596 has 6 divisors (see below), whose sum is σ = 260794800. Its totient is φ = 74512796.

The previous prime is 149025581. The next prime is 149025599. The reversal of 149025596 is 695520941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149025599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18628196 + ... + 18628203.

It is an arithmetic number, because the mean of its divisors is an integer number (43465800).

Almost surely, 2^149025596 is an apocalyptic number.

It is an amenable number.

149025596 is a deficient number, since it is larger than the sum of its proper divisors (111769204).

149025596 is a wasteful number, since it uses less digits than its factorization.

149025596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37256403 (or 37256401 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 149025596 is about 12207.6040237223. The cubic root of 149025596 is about 530.1762745804.

The spelling of 149025596 in words is "one hundred forty-nine million, twenty-five thousand, five hundred ninety-six".