151389000 has 384 divisors, whose sum is σ = 613267200. Its totient is φ = 34214400.

The previous prime is 151388989. The next prime is 151389037. The reversal of 151389000 is 983151.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1700956 + ... + 1701044.

It is an arithmetic number, because the mean of its divisors is an integer number (1597050).

Almost surely, 2^151389000 is an apocalyptic number.

151389000 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 151389000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306633600).

151389000 is an abundant number, since it is smaller than the sum of its proper divisors (461878200).

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

151389000 is an equidigital number, since it uses as much as digits as its factorization.

151389000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 151389000 is about 12304.0237320967. The cubic root of 151389000 is about 532.9642846202.

The spelling of 151389000 in words is "one hundred fifty-one million, three hundred eighty-nine thousand".