149698962 has 32 divisors (see below), whose sum is σ = 380188800. Its totient is φ = 42771024.

The previous prime is 149698943. The next prime is 149698963. The reversal of 149698962 is 269896941.

149698962 is a `hidden beast` number, since 1 + 496 + 98 + 9 + 62 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 149698899 and 149698908.

It is not an unprimeable number, because it can be changed into a prime (149698963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197637 + ... + 198392.

It is an arithmetic number, because the mean of its divisors is an integer number (11880900).

Almost surely, 2^149698962 is an apocalyptic number.

149698962 is an abundant number, since it is smaller than the sum of its proper divisors (230489838).

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

149698962 is a wasteful number, since it uses less digits than its factorization.

149698962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396047 (or 396041 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The square root of 149698962 is about 12235.1527166603. The cubic root of 149698962 is about 530.9736014199.

The spelling of 149698962 in words is "one hundred forty-nine million, six hundred ninety-eight thousand, nine hundred sixty-two".