152506630 has 16 divisors (see below), whose sum is σ = 276489360. Its totient is φ = 60563232.

The previous prime is 152506603. The next prime is 152506661. The reversal of 152506630 is 36605251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53469 + ... + 56248.

It is an arithmetic number, because the mean of its divisors is an integer number (17280585).

Almost surely, 2^152506630 is an apocalyptic number.

152506630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152506630 is a deficient number, since it is larger than the sum of its proper divisors (123982730).

152506630 is a wasteful number, since it uses less digits than its factorization.

152506630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109863.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 152506630 is about 12349.3574731643. The cubic root of 152506630 is about 534.2726074236.

The spelling of 152506630 in words is "one hundred fifty-two million, five hundred six thousand, six hundred thirty".