229094631 has 6 divisors (see below), whose sum is σ = 330914480. Its totient is φ = 152729748.

The previous prime is 229094629. The next prime is 229094653. The reversal of 229094631 is 136490922.

It is not a de Polignac number, because 229094631 - 2¹ = 229094629 is a prime.

It is a super-2 number, since 2×229094631² = 104968699906052322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229094231) 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, 12727471 + ... + 12727488.

Almost surely, 2^229094631 is an apocalyptic number.

229094631 is a deficient number, since it is larger than the sum of its proper divisors (101819849).

229094631 is a wasteful number, since it uses less digits than its factorization.

229094631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25454965 (or 25454962 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 229094631 is about 15135.8723237216. The cubic root of 229094631 is about 611.8875786708.

The spelling of 229094631 in words is "two hundred twenty-nine million, ninety-four thousand, six hundred thirty-one".