151047480 has 64 divisors (see below), whose sum is σ = 459930240. Its totient is φ = 39676032.

The previous prime is 151047461. The next prime is 151047497. The reversal of 151047480 is 84740151.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1354 + ... + 17433.

It is an arithmetic number, because the mean of its divisors is an integer number (7186410).

Almost surely, 2^151047480 is an apocalyptic number.

151047480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151047480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229965120).

151047480 is an abundant number, since it is smaller than the sum of its proper divisors (308882760).

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

151047480 is a wasteful number, since it uses less digits than its factorization.

151047480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18868 (or 18864 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 151047480 is about 12290.1375094016. The cubic root of 151047480 is about 532.5632096712.

The spelling of 151047480 in words is "one hundred fifty-one million, forty-seven thousand, four hundred eighty".