149302016 has 36 divisors (see below), whose sum is σ = 310990512. Its totient is φ = 71402496.

The previous prime is 149302003. The next prime is 149302031. The reversal of 149302016 is 610203941.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6791 + ... + 18566.

Almost surely, 2^149302016 is an apocalyptic number.

149302016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

149302016 is an abundant number, since it is smaller than the sum of its proper divisors (161688496).

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

149302016 is an equidigital number, since it uses as much as digits as its factorization.

149302016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25396 (or 25382 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 149302016 is about 12218.9204105764. The cubic root of 149302016 is about 530.5038711204.

Adding to 149302016 its reverse (610203941), we get a palindrome (759505957).

The spelling of 149302016 in words is "one hundred forty-nine million, three hundred two thousand, sixteen".