149336416 has 24 divisors (see below), whose sum is σ = 294404544. Its totient is φ = 74567040.

The previous prime is 149336413. The next prime is 149336419. The reversal of 149336416 is 614633941.

It is an interprime number because it is at equal distance from previous prime (149336413) and next prime (149336419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149336413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24561 + ... + 30031.

It is an arithmetic number, because the mean of its divisors is an integer number (12266856).

Almost surely, 2^149336416 is an apocalyptic number.

149336416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

149336416 is a deficient number, since it is larger than the sum of its proper divisors (145068128).

149336416 is an equidigital number, since it uses as much as digits as its factorization.

149336416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6334 (or 6326 counting only the distinct ones).

The product of its digits is 46656, while the sum is 37.

The square root of 149336416 is about 12220.3279825052. The cubic root of 149336416 is about 530.5446116548.

The spelling of 149336416 in words is "one hundred forty-nine million, three hundred thirty-six thousand, four hundred sixteen".