152272940 has 12 divisors (see below), whose sum is σ = 319773216. Its totient is φ = 60909168.

The previous prime is 152272937. The next prime is 152272987. The reversal of 152272940 is 49272251.

It is a junction number, because it is equal to n+sod(n) for n = 152272897 and 152272906.

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, 3806804 + ... + 3806843.

It is an arithmetic number, because the mean of its divisors is an integer number (26647768).

Almost surely, 2^152272940 is an apocalyptic number.

152272940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152272940 is an abundant number, since it is smaller than the sum of its proper divisors (167500276).

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

152272940 is a wasteful number, since it uses less digits than its factorization.

152272940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7613656 (or 7613654 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 152272940 is about 12339.8922199507. The cubic root of 152272940 is about 533.9995745016. Note that the first 3 decimals are identical.

The spelling of 152272940 in words is "one hundred fifty-two million, two hundred seventy-two thousand, nine hundred forty".