148651074 has 48 divisors (see below), whose sum is σ = 378391104. Its totient is φ = 41580000.

The previous prime is 148651073. The next prime is 148651099. The reversal of 148651074 is 470156841.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (148651073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26302 + ... + 31449.

It is an arithmetic number, because the mean of its divisors is an integer number (7883148).

Almost surely, 2^148651074 is an apocalyptic number.

148651074 is an abundant number, since it is smaller than the sum of its proper divisors (229740030).

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

148651074 is a wasteful number, since it uses less digits than its factorization.

148651074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57783 (or 57780 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 148651074 is about 12192.2546725370. The cubic root of 148651074 is about 529.7317664887.

The spelling of 148651074 in words is "one hundred forty-eight million, six hundred fifty-one thousand, seventy-four".