150401256 has 32 divisors (see below), whose sum is σ = 376336800. Its totient is φ = 50089280.

The previous prime is 150401219. The next prime is 150401281. The reversal of 150401256 is 652104051.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 35710 + ... + 39698.

It is an arithmetic number, because the mean of its divisors is an integer number (11760525).

Almost surely, 2^150401256 is an apocalyptic number.

It is an amenable number.

150401256 is an abundant number, since it is smaller than the sum of its proper divisors (225935544).

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

150401256 is a wasteful number, since it uses less digits than its factorization.

150401256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5569 (or 5565 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 150401256 is about 12263.8189810515. The cubic root of 150401256 is about 531.8026384582.

The spelling of 150401256 in words is "one hundred fifty million, four hundred one thousand, two hundred fifty-six".