149232736 has 24 divisors (see below), whose sum is σ = 299348784. Its totient is φ = 73207680.

The previous prime is 149232691. The next prime is 149232737. The reversal of 149232736 is 637232941.

It is a junction number, because it is equal to n+sod(n) for n = 149232695 and 149232704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149232737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42300 + ... + 45691.

It is an arithmetic number, because the mean of its divisors is an integer number (12472866).

Almost surely, 2^149232736 is an apocalyptic number.

149232736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

149232736 is an abundant number, since it is smaller than the sum of its proper divisors (150116048).

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

149232736 is an equidigital number, since it uses as much as digits as its factorization.

149232736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88054 (or 88046 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 149232736 is about 12216.0851339535. The cubic root of 149232736 is about 530.4218025825.

The spelling of 149232736 in words is "one hundred forty-nine million, two hundred thirty-two thousand, seven hundred thirty-six".