151397496 has 96 divisors (see below), whose sum is σ = 425568000. Its totient is φ = 48589632.

The previous prime is 151397479. The next prime is 151397507. The reversal of 151397496 is 694793151.

151397496 is a `hidden beast` number, since 1 + 513 + 97 + 49 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244275 + ... + 244893.

It is an arithmetic number, because the mean of its divisors is an integer number (4433000).

Almost surely, 2^151397496 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 151397496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212784000).

151397496 is an abundant number, since it is smaller than the sum of its proper divisors (274170504).

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

151397496 is a wasteful number, since it uses less digits than its factorization.

151397496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 746 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 151397496 is about 12304.3689801631. The cubic root of 151397496 is about 532.9742544768.

The spelling of 151397496 in words is "one hundred fifty-one million, three hundred ninety-seven thousand, four hundred ninety-six".