401064125 has 32 divisors (see below), whose sum is σ = 624049920. Its totient is φ = 250008000.

The previous prime is 401064121. The next prime is 401064149. The reversal of 401064125 is 521460104.

401064125 = T₃₁₈₉ + T₃₁₉₀ + ... + T₃₂₆₅.

It is not a de Polignac number, because 401064125 - 2² = 401064121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 401064125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401064121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11210 + ... + 30459.

It is an arithmetic number, because the mean of its divisors is an integer number (19501560).

Almost surely, 2^401064125 is an apocalyptic number.

It is an amenable number.

401064125 is a deficient number, since it is larger than the sum of its proper divisors (222985795).

401064125 is a wasteful number, since it uses less digits than its factorization.

401064125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41702 (or 41692 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 401064125 is about 20026.5854553391. The cubic root of 401064125 is about 737.4590995224.

The spelling of 401064125 in words is "four hundred one million, sixty-four thousand, one hundred twenty-five".