149333464 has 32 divisors (see below), whose sum is σ = 336844800. Its totient is φ = 60631200.

The previous prime is 149333447. The next prime is 149333477. The reversal of 149333464 is 464333941.

It is a happy number.

149333464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69112 + ... + 71239.

It is an arithmetic number, because the mean of its divisors is an integer number (10526400).

Almost surely, 2^149333464 is an apocalyptic number.

149333464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

149333464 is an abundant number, since it is smaller than the sum of its proper divisors (187511336).

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

149333464 is a wasteful number, since it uses less digits than its factorization.

149333464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140383 (or 140379 counting only the distinct ones).

The product of its digits is 93312, while the sum is 37.

The square root of 149333464 is about 12220.2071995527. The cubic root of 149333464 is about 530.5411157939.

The spelling of 149333464 in words is "one hundred forty-nine million, three hundred thirty-three thousand, four hundred sixty-four".