151485394 has 8 divisors (see below), whose sum is σ = 227597040. Its totient is φ = 75619716.

The previous prime is 151485379. The next prime is 151485401. The reversal of 151485394 is 493584151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59944 + ... + 62419.

It is an arithmetic number, because the mean of its divisors is an integer number (28449630).

Almost surely, 2^151485394 is an apocalyptic number.

151485394 is a deficient number, since it is larger than the sum of its proper divisors (76111646).

151485394 is a wasteful number, since it uses less digits than its factorization.

151485394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122984.

The product of its digits is 86400, while the sum is 40.

The square root of 151485394 is about 12307.9402825981. The cubic root of 151485394 is about 533.0773788326.

The spelling of 151485394 in words is "one hundred fifty-one million, four hundred eighty-five thousand, three hundred ninety-four".