148704090 has 16 divisors (see below), whose sum is σ = 356889888. Its totient is φ = 39654416.

The previous prime is 148704079. The next prime is 148704091. The reversal of 148704090 is 90407841.

148704090 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 2×148704090² = 44225812765456200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148704091) 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, 2478372 + ... + 2478431.

It is an arithmetic number, because the mean of its divisors is an integer number (22305618).

Almost surely, 2^148704090 is an apocalyptic number.

148704090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148704090 is an abundant number, since it is smaller than the sum of its proper divisors (208185798).

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

148704090 is a wasteful number, since it uses less digits than its factorization.

148704090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4956813.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 148704090 is about 12194.4286459022. The cubic root of 148704090 is about 529.7947347999.

The spelling of 148704090 in words is "one hundred forty-eight million, seven hundred four thousand, ninety".