148697936 has 20 divisors (see below), whose sum is σ = 292987200. Its totient is φ = 73088352.

The previous prime is 148697911. The next prime is 148697947. The reversal of 148697936 is 639796841.

148697936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×148697936² = 44222152341320192, which contains 22 as substring.

It is a congruent number.

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, 77816 + ... + 79703.

It is an arithmetic number, because the mean of its divisors is an integer number (14649360).

Almost surely, 2^148697936 is an apocalyptic number.

148697936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

148697936 is a deficient number, since it is larger than the sum of its proper divisors (144289264).

148697936 is a wasteful number, since it uses less digits than its factorization.

148697936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157586 (or 157580 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 53.

The square root of 148697936 is about 12194.1763149464. The cubic root of 148697936 is about 529.7874263218.

The spelling of 148697936 in words is "one hundred forty-eight million, six hundred ninety-seven thousand, nine hundred thirty-six".