53631226 has 32 divisors (see below), whose sum is σ = 93529728. Its totient is φ = 22794240.

The previous prime is 53631217. The next prime is 53631229. The reversal of 53631226 is 62213635.

It is a junction number, because it is equal to n+sod(n) for n = 53631194 and 53631203.

It is not an unprimeable number, because it can be changed into a prime (53631229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71811 + ... + 72553.

It is an arithmetic number, because the mean of its divisors is an integer number (2922804).

Almost surely, 2^53631226 is an apocalyptic number.

53631226 is a deficient number, since it is larger than the sum of its proper divisors (39898502).

53631226 is a wasteful number, since it uses less digits than its factorization.

53631226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966.

The product of its digits is 6480, while the sum is 28.

The square root of 53631226 is about 7323.3343498710. The cubic root of 53631226 is about 377.1139301106.

The spelling of 53631226 in words is "fifty-three million, six hundred thirty-one thousand, two hundred twenty-six".