403413825 has 24 divisors (see below), whose sum is σ = 706213728. Its totient is φ = 202497280.

The previous prime is 403413823. The next prime is 403413847. The reversal of 403413825 is 528314304.

It is not a de Polignac number, because 403413825 - 2¹ = 403413823 is a prime.

It is a super-2 number, since 2×403413825² = 325485428402261250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 403413792 and 403413801.

It is not an unprimeable number, because it can be changed into a prime (403413823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156927 + ... + 159476.

It is an arithmetic number, because the mean of its divisors is an integer number (29425572).

Almost surely, 2^403413825 is an apocalyptic number.

It is an amenable number.

403413825 is a deficient number, since it is larger than the sum of its proper divisors (302799903).

403413825 is a wasteful number, since it uses less digits than its factorization.

403413825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316433 (or 316428 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 403413825 is about 20085.1643010457. The cubic root of 403413825 is about 738.8964711965.

The spelling of 403413825 in words is "four hundred three million, four hundred thirteen thousand, eight hundred twenty-five".