406652152 has 16 divisors (see below), whose sum is σ = 788765400. Its totient is φ = 196314720.

The previous prime is 406652107. The next prime is 406652173. The reversal of 406652152 is 251256604.

It is a super-2 number, since 2×406652152² = 330731945452462208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876174 + ... + 876637.

Almost surely, 2^406652152 is an apocalyptic number.

It is an amenable number.

406652152 is a deficient number, since it is larger than the sum of its proper divisors (382113248).

406652152 is a wasteful number, since it uses less digits than its factorization.

406652152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752846 (or 1752842 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 406652152 is about 20165.6180664020. The cubic root of 406652152 is about 740.8683208590.

The spelling of 406652152 in words is "four hundred six million, six hundred fifty-two thousand, one hundred fifty-two".