152506406 has 16 divisors (see below), whose sum is σ = 246635088. Its totient is φ = 70308000.

The previous prime is 152506381. The next prime is 152506411. The reversal of 152506406 is 604605251.

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, 24536 + ... + 30116.

It is an arithmetic number, because the mean of its divisors is an integer number (15414693).

Almost surely, 2^152506406 is an apocalyptic number.

152506406 is a deficient number, since it is larger than the sum of its proper divisors (94128682).

152506406 is a wasteful number, since it uses less digits than its factorization.

152506406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6647.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 152506406 is about 12349.3484038633. The cubic root of 152506406 is about 534.2723458456.

The spelling of 152506406 in words is "one hundred fifty-two million, five hundred six thousand, four hundred six".