149629748 has 12 divisors (see below), whose sum is σ = 264395040. Its totient is φ = 74088312.

The previous prime is 149629709. The next prime is 149629771. The reversal of 149629748 is 847926941.

149629748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×149629748² = 44778122973087008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 149629696 and 149629705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181178 + ... + 182001.

It is an arithmetic number, because the mean of its divisors is an integer number (22032920).

Almost surely, 2^149629748 is an apocalyptic number.

It is an amenable number.

149629748 is a deficient number, since it is larger than the sum of its proper divisors (114765292).

149629748 is a wasteful number, since it uses less digits than its factorization.

149629748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363286 (or 363284 counting only the distinct ones).

The product of its digits is 870912, while the sum is 50.

The square root of 149629748 is about 12232.3239002244. The cubic root of 149629748 is about 530.8917561134.

The spelling of 149629748 in words is "one hundred forty-nine million, six hundred twenty-nine thousand, seven hundred forty-eight".