54232212 has 24 divisors (see below), whose sum is σ = 128432416. Its totient is φ = 17807328.

The previous prime is 54232181. The next prime is 54232223. The reversal of 54232212 is 21223245.

It is a super-2 number, since 2×54232212² = 5882265636825888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32923 + ... + 34530.

Almost surely, 2^54232212 is an apocalyptic number.

It is an amenable number.

54232212 is an abundant number, since it is smaller than the sum of its proper divisors (74200204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54232212 is a wasteful number, since it uses less digits than its factorization.

54232212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67527 (or 67525 counting only the distinct ones).

The product of its digits is 960, while the sum is 21.

The square root of 54232212 is about 7364.2523042058. The cubic root of 54232212 is about 378.5173342566.

Adding to 54232212 its reverse (21223245), we get a palindrome (75455457).

The spelling of 54232212 in words is "fifty-four million, two hundred thirty-two thousand, two hundred twelve".