149952748 has 48 divisors (see below), whose sum is σ = 297561600. Its totient is φ = 65526080.

The previous prime is 149952743. The next prime is 149952779. The reversal of 149952748 is 847259941.

It is not an unprimeable number, because it can be changed into a prime (149952743) 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, 121398 + ... + 122626.

It is an arithmetic number, because the mean of its divisors is an integer number (6199200).

Almost surely, 2^149952748 is an apocalyptic number.

It is an amenable number.

149952748 is a deficient number, since it is larger than the sum of its proper divisors (147608852).

149952748 is a wasteful number, since it uses less digits than its factorization.

149952748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350 (or 1348 counting only the distinct ones).

The product of its digits is 725760, while the sum is 49.

The square root of 149952748 is about 12245.5195071504. The cubic root of 149952748 is about 531.2734867955.

The spelling of 149952748 in words is "one hundred forty-nine million, nine hundred fifty-two thousand, seven hundred forty-eight".