149462925 has 12 divisors (see below), whose sum is σ = 247112160. Its totient is φ = 79713520.

The previous prime is 149462923. The next prime is 149462933. The reversal of 149462925 is 529264941.

It is not a de Polignac number, because 149462925 - 2¹ = 149462923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149462921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 996345 + ... + 996494.

It is an arithmetic number, because the mean of its divisors is an integer number (20592680).

Almost surely, 2^149462925 is an apocalyptic number.

149462925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

149462925 is a deficient number, since it is larger than the sum of its proper divisors (97649235).

149462925 is a wasteful number, since it uses less digits than its factorization.

149462925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992852 (or 1992847 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 149462925 is about 12225.5030571343. The cubic root of 149462925 is about 530.6943847332.

It can be divided in two parts, 14946 and 2925, that added together give a palindrome (17871).

The spelling of 149462925 in words is "one hundred forty-nine million, four hundred sixty-two thousand, nine hundred twenty-five".