254332413 has 32 divisors (see below), whose sum is σ = 403833600. Its totient is φ = 157785408.

The previous prime is 254332411. The next prime is 254332433. The reversal of 254332413 is 314233452.

It is not a de Polignac number, because 254332413 - 2¹ = 254332411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254332411) 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, 17443 + ... + 28511.

It is an arithmetic number, because the mean of its divisors is an integer number (12619800).

Almost surely, 2^254332413 is an apocalyptic number.

254332413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

254332413 is a deficient number, since it is larger than the sum of its proper divisors (149501187).

254332413 is a wasteful number, since it uses less digits than its factorization.

254332413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11138 (or 11132 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 254332413 is about 15947.8027640174. The cubic root of 254332413 is about 633.5787030476.

Adding to 254332413 its reverse (314233452), we get a palindrome (568565865).

The spelling of 254332413 in words is "two hundred fifty-four million, three hundred thirty-two thousand, four hundred thirteen".