151478048 has 12 divisors (see below), whose sum is σ = 298222470. Its totient is φ = 75739008.

The previous prime is 151478029. The next prime is 151478077. The reversal of 151478048 is 840874151.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 131515024 + 19963024 = 11468^2 + 4468^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2366813 + ... + 2366876.

Almost surely, 2^151478048 is an apocalyptic number.

It is an amenable number.

151478048 is a deficient number, since it is larger than the sum of its proper divisors (146744422).

151478048 is an equidigital number, since it uses as much as digits as its factorization.

151478048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4733699 (or 4733691 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 38.

The square root of 151478048 is about 12307.6418537427. The cubic root of 151478048 is about 533.0687618309.

The spelling of 151478048 in words is "one hundred fifty-one million, four hundred seventy-eight thousand, forty-eight".