149466624 has 160 divisors (see below), whose sum is σ = 426353664. Its totient is φ = 46448640.

The previous prime is 149466623. The next prime is 149466641. The reversal of 149466624 is 426664941.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149466623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2047452 + ... + 2047524.

Almost surely, 2^149466624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149466624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213176832).

149466624 is an abundant number, since it is smaller than the sum of its proper divisors (276887040).

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

149466624 is an equidigital number, since it uses as much as digits as its factorization.

149466624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 152 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The square root of 149466624 is about 12225.6543383166. The cubic root of 149466624 is about 530.6987626803.

The spelling of 149466624 in words is "one hundred forty-nine million, four hundred sixty-six thousand, six hundred twenty-four".