149365424 has 40 divisors (see below), whose sum is σ = 312552912. Its totient is φ = 68739840.

The previous prime is 149365397. The next prime is 149365429. The reversal of 149365424 is 424563941.

It is not an unprimeable number, because it can be changed into a prime (149365429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91334 + ... + 92954.

Almost surely, 2^149365424 is an apocalyptic number.

It is an amenable number.

149365424 is an abundant number, since it is smaller than the sum of its proper divisors (163187488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149365424 is a wasteful number, since it uses less digits than its factorization.

149365424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085 (or 2079 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 149365424 is about 12221.5147997292. The cubic root of 149365424 is about 530.5789614853.

The spelling of 149365424 in words is "one hundred forty-nine million, three hundred sixty-five thousand, four hundred twenty-four".