149465052 has 108 divisors (see below), whose sum is σ = 427533288. Its totient is φ = 43632000.

The previous prime is 149465027. The next prime is 149465053. The reversal of 149465052 is 250564941.

149465052 is a `hidden beast` number, since 149 + 4 + 6 + 505 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 149464998 and 149465016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149465053) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1479802 + ... + 1479902.

Almost surely, 2^149465052 is an apocalyptic number.

149465052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149465052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213766644).

149465052 is an abundant number, since it is smaller than the sum of its proper divisors (278068236).

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

149465052 is a wasteful number, since it uses less digits than its factorization.

149465052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 149465052 is about 12225.5900471102. The cubic root of 149465052 is about 530.6969021503.

The spelling of 149465052 in words is "one hundred forty-nine million, four hundred sixty-five thousand, fifty-two".