149498416 has 20 divisors (see below), whose sum is σ = 290059312. Its totient is φ = 74644416.

The previous prime is 149498411. The next prime is 149498417. The reversal of 149498416 is 614894941.

149498416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (149498411) 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, 5941 + ... + 18283.

Almost surely, 2^149498416 is an apocalyptic number.

149498416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

149498416 is a deficient number, since it is larger than the sum of its proper divisors (140560896).

149498416 is a wasteful number, since it uses less digits than its factorization.

149498416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13108 (or 13102 counting only the distinct ones).

The product of its digits is 248832, while the sum is 46.

The square root of 149498416 is about 12226.9544858890. The cubic root of 149498416 is about 530.7363870866.

The spelling of 149498416 in words is "one hundred forty-nine million, four hundred ninety-eight thousand, four hundred sixteen".