151463040 has 64 divisors (see below), whose sum is σ = 482794560. Its totient is φ = 40389632.

The previous prime is 151463033. The next prime is 151463051. The reversal of 151463040 is 40364151.

It is a tau number, because it is divible by the number of its divisors (64).

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

It is a self number, because there is not a number n which added to its sum of digits gives 151463040.

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, 37524 + ... + 41363.

It is an arithmetic number, because the mean of its divisors is an integer number (7543665).

Almost surely, 2^151463040 is an apocalyptic number.

151463040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151463040 is an abundant number, since it is smaller than the sum of its proper divisors (331331520).

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

151463040 is an equidigital number, since it uses as much as digits as its factorization.

151463040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78909 (or 78897 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 151463040 is about 12307.0321361407. The cubic root of 151463040 is about 533.0511562871.

It can be divided in two parts, 1514630 and 40, that added together give a triangular number (1514670 = T₁₇₄₀).

The spelling of 151463040 in words is "one hundred fifty-one million, four hundred sixty-three thousand, forty".