151451470 has 32 divisors (see below), whose sum is σ = 303847200. Its totient is φ = 54014976.

The previous prime is 151451459. The next prime is 151451477. The reversal of 151451470 is 74154151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151451477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20215 + ... + 26674.

It is an arithmetic number, because the mean of its divisors is an integer number (9495225).

Almost surely, 2^151451470 is an apocalyptic number.

151451470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151451470 is an abundant number, since it is smaller than the sum of its proper divisors (152395730).

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

151451470 is a wasteful number, since it uses less digits than its factorization.

151451470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46932.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 151451470 is about 12306.5620707003. The cubic root of 151451470 is about 533.0375829891.

The spelling of 151451470 in words is "one hundred fifty-one million, four hundred fifty-one thousand, four hundred seventy".