148226604 has 24 divisors (see below), whose sum is σ = 366207408. Its totient is φ = 46502400.

The previous prime is 148226599. The next prime is 148226609. The reversal of 148226604 is 406622841.

It is an interprime number because it is at equal distance from previous prime (148226599) and next prime (148226609).

It is a super-2 number, since 2×148226604² = 43942252266745632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148226609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363097 + ... + 363504.

It is an arithmetic number, because the mean of its divisors is an integer number (15258642).

Almost surely, 2^148226604 is an apocalyptic number.

It is an amenable number.

148226604 is an abundant number, since it is smaller than the sum of its proper divisors (217980804).

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

148226604 is a wasteful number, since it uses less digits than its factorization.

148226604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726625 (or 726623 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 148226604 is about 12174.8348654099. The cubic root of 148226604 is about 529.2270731821.

The spelling of 148226604 in words is "one hundred forty-eight million, two hundred twenty-six thousand, six hundred four".