151446460 has 24 divisors (see below), whose sum is σ = 346950576. Its totient is φ = 55071360.

The previous prime is 151446443. The next prime is 151446461. The reversal of 151446460 is 64644151.

151446460 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 not an unprimeable number, because it can be changed into a prime (151446461) 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, 343977 + ... + 344416.

It is an arithmetic number, because the mean of its divisors is an integer number (14456274).

Almost surely, 2^151446460 is an apocalyptic number.

151446460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151446460 is an abundant number, since it is smaller than the sum of its proper divisors (195504116).

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

151446460 is a wasteful number, since it uses less digits than its factorization.

151446460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688413 (or 688411 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 151446460 is about 12306.3585190746. The cubic root of 151446460 is about 533.0317053137.

It can be divided in two parts, 1514 and 46460, that added together give a palindrome (47974).

The spelling of 151446460 in words is "one hundred fifty-one million, four hundred forty-six thousand, four hundred sixty".