10413531 has 6 divisors (see below), whose sum is σ = 15041780. Its totient is φ = 6942348.

The previous prime is 10413517. The next prime is 10413541. The reversal of 10413531 is 13531401.

It is not a de Polignac number, because 10413531 - 2¹¹ = 10411483 is a prime.

It is a super-2 number, since 2×10413531² = 216883255775922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10413541) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 578521 + ... + 578538.

Almost surely, 2^10413531 is an apocalyptic number.

10413531 is a deficient number, since it is larger than the sum of its proper divisors (4628249).

10413531 is a wasteful number, since it uses less digits than its factorization.

10413531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157065 (or 1157062 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 10413531 is about 3227.0003098853. Note that the first 3 decimals coincide. The cubic root of 10413531 is about 218.3731999277.

Adding to 10413531 its reverse (13531401), we get a palindrome (23944932).

The spelling of 10413531 in words is "ten million, four hundred thirteen thousand, five hundred thirty-one".