149960478 has 16 divisors (see below), whose sum is σ = 300528000. Its totient is φ = 49885656.

The previous prime is 149960467. The next prime is 149960497. The reversal of 149960478 is 874069941.

149960478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22050 + ... + 28037.

It is an arithmetic number, because the mean of its divisors is an integer number (18783000).

Almost surely, 2^149960478 is an apocalyptic number.

149960478 is an abundant number, since it is smaller than the sum of its proper divisors (150567522).

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

149960478 is a wasteful number, since it uses less digits than its factorization.

149960478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50591.

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 149960478 is about 12245.8351287285. The cubic root of 149960478 is about 531.2826156123.

The spelling of 149960478 in words is "one hundred forty-nine million, nine hundred sixty thousand, four hundred seventy-eight".