149580796 has 24 divisors (see below), whose sum is σ = 266442624. Its totient is φ = 73463040.

The previous prime is 149580791. The next prime is 149580803. The reversal of 149580796 is 697085941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149580791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81141 + ... + 82963.

It is an arithmetic number, because the mean of its divisors is an integer number (11101776).

Almost surely, 2^149580796 is an apocalyptic number.

It is an amenable number.

149580796 is a deficient number, since it is larger than the sum of its proper divisors (116861828).

149580796 is a wasteful number, since it uses less digits than its factorization.

149580796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181 (or 2179 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 149580796 is about 12230.3228084953. The cubic root of 149580796 is about 530.8338553102.

The spelling of 149580796 in words is "one hundred forty-nine million, five hundred eighty thousand, seven hundred ninety-six".