413661597 has 24 divisors (see below), whose sum is σ = 602223840. Its totient is φ = 252231840.

The previous prime is 413661583. The next prime is 413661643. The reversal of 413661597 is 795166314.

It is not a de Polignac number, because 413661597 - 2⁶ = 413661533 is a prime.

It is a super-2 number, since 2×413661597² = 342231833665180818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413661197) 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, 24822 + ... + 37992.

It is an arithmetic number, because the mean of its divisors is an integer number (25092660).

Almost surely, 2^413661597 is an apocalyptic number.

It is an amenable number.

413661597 is a deficient number, since it is larger than the sum of its proper divisors (188562243).

413661597 is a wasteful number, since it uses less digits than its factorization.

413661597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13241 (or 13222 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 413661597 is about 20338.6724493021. The cubic root of 413661597 is about 745.1008658831.

The spelling of 413661597 in words is "four hundred thirteen million, six hundred sixty-one thousand, five hundred ninety-seven".