406152375 has 16 divisors (see below), whose sum is σ = 675838176. Its totient is φ = 216614400.

The previous prime is 406152371. The next prime is 406152403. The reversal of 406152375 is 573251604.

It is not a de Polignac number, because 406152375 - 2² = 406152371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406152371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541162 + ... + 541911.

It is an arithmetic number, because the mean of its divisors is an integer number (42239886).

Almost surely, 2^406152375 is an apocalyptic number.

406152375 is a deficient number, since it is larger than the sum of its proper divisors (269685801).

406152375 is a wasteful number, since it uses less digits than its factorization.

406152375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083091 (or 1083081 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 406152375 is about 20153.2224470431. Note that the first 3 decimals coincide. The cubic root of 406152375 is about 740.5646864662.

The spelling of 406152375 in words is "four hundred six million, one hundred fifty-two thousand, three hundred seventy-five".