151272000 has 336 divisors, whose sum is σ = 593409024. Its totient is φ = 36480000.

The previous prime is 151271993. The next prime is 151272007. The reversal of 151272000 is 272151.

It is an interprime number because it is at equal distance from previous prime (151271993) and next prime (151272007).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151272007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 791905 + ... + 792095.

Almost surely, 2^151272000 is an apocalyptic number.

151272000 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 151272000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296704512).

151272000 is an abundant number, since it is smaller than the sum of its proper divisors (442137024).

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

151272000 is a wasteful number, since it uses less digits than its factorization.

151272000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 151272000 is about 12299.2682709176. The cubic root of 151272000 is about 532.8269499124.

The spelling of 151272000 in words is "one hundred fifty-one million, two hundred seventy-two thousand".