151542460 has 12 divisors (see below), whose sum is σ = 318239208. Its totient is φ = 60616976.

The previous prime is 151542451. The next prime is 151542463. The reversal of 151542460 is 64245151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151542463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3788542 + ... + 3788581.

It is an arithmetic number, because the mean of its divisors is an integer number (26519934).

Almost surely, 2^151542460 is an apocalyptic number.

151542460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151542460 is an abundant number, since it is smaller than the sum of its proper divisors (166696748).

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

151542460 is a wasteful number, since it uses less digits than its factorization.

151542460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7577132 (or 7577130 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 151542460 is about 12310.2583238533. The cubic root of 151542460 is about 533.1443088818.

The spelling of 151542460 in words is "one hundred fifty-one million, five hundred forty-two thousand, four hundred sixty".