151462388 has 48 divisors (see below), whose sum is σ = 337526784. Its totient is φ = 57750240.

The previous prime is 151462343. The next prime is 151462397. The reversal of 151462388 is 883264151.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

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, 9245 + ... + 19707.

It is an arithmetic number, because the mean of its divisors is an integer number (7031808).

Almost surely, 2^151462388 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151462388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168763392).

151462388 is an abundant number, since it is smaller than the sum of its proper divisors (186064396).

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

151462388 is a wasteful number, since it uses less digits than its factorization.

151462388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10532 (or 10530 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 151462388 is about 12307.0056471914. The cubic root of 151462388 is about 533.0503914144.

The spelling of 151462388 in words is "one hundred fifty-one million, four hundred sixty-two thousand, three hundred eighty-eight".