148706637 has 16 divisors (see below), whose sum is σ = 203046912. Its totient is φ = 96763760.

The previous prime is 148706627. The next prime is 148706639. The reversal of 148706637 is 736607841.

148706637 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 148706637 - 2⁸ = 148706381 is a prime.

It is a super-2 number, since 2×148706637² = 44227327775699538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148706639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59548 + ... + 61994.

It is an arithmetic number, because the mean of its divisors is an integer number (12690432).

Almost surely, 2^148706637 is an apocalyptic number.

It is an amenable number.

148706637 is a deficient number, since it is larger than the sum of its proper divisors (54340275).

148706637 is a wasteful number, since it uses less digits than its factorization.

148706637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 148706637 is about 12194.5330783921. The cubic root of 148706637 is about 529.7977595531.

The spelling of 148706637 in words is "one hundred forty-eight million, seven hundred six thousand, six hundred thirty-seven".