149368948 has 12 divisors (see below), whose sum is σ = 265077792. Its totient is φ = 73632440.

The previous prime is 149368909. The next prime is 149368981. The reversal of 149368948 is 849863941.

It is a happy number.

It is a super-2 number, since 2×149368948² = 44622165253253408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 149368895 and 149368904.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 262690 + ... + 263257.

It is an arithmetic number, because the mean of its divisors is an integer number (22089816).

Almost surely, 2^149368948 is an apocalyptic number.

It is an amenable number.

149368948 is a deficient number, since it is larger than the sum of its proper divisors (115708844).

149368948 is a wasteful number, since it uses less digits than its factorization.

149368948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526022 (or 526020 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 52.

The square root of 149368948 is about 12221.6589708599. The cubic root of 149368948 is about 530.5831341278.

The spelling of 149368948 in words is "one hundred forty-nine million, three hundred sixty-eight thousand, nine hundred forty-eight".