149465952 has 48 divisors (see below), whose sum is σ = 435944880. Its totient is φ = 49821696.

The previous prime is 149465941. The next prime is 149465959. The reversal of 149465952 is 259564941.

149465952 is a `hidden beast` number, since 14 + 9 + 46 + 595 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 149465898 and 149465907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149465959) 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, 85633 + ... + 87360.

It is an arithmetic number, because the mean of its divisors is an integer number (9082185).

Almost surely, 2^149465952 is an apocalyptic number.

149465952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

149465952 is an abundant number, since it is smaller than the sum of its proper divisors (286478928).

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

149465952 is a wasteful number, since it uses less digits than its factorization.

149465952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173012 (or 172998 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 149465952 is about 12225.6268550942. The cubic root of 149465952 is about 530.6979673408.

The spelling of 149465952 in words is "one hundred forty-nine million, four hundred sixty-five thousand, nine hundred fifty-two".