45232622 has 4 divisors (see below), whose sum is σ = 67848936. Its totient is φ = 22616310.

The previous prime is 45232613. The next prime is 45232633. The reversal of 45232622 is 22623254.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 45232591 and 45232600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11308154 + ... + 11308157.

It is an arithmetic number, because the mean of its divisors is an integer number (16962234).

Almost surely, 2^45232622 is an apocalyptic number.

45232622 is a deficient number, since it is larger than the sum of its proper divisors (22616314).

45232622 is a wasteful number, since it uses less digits than its factorization.

45232622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22616313.

The product of its digits is 5760, while the sum is 26.

The square root of 45232622 is about 6725.5202029285. The cubic root of 45232622 is about 356.3011748789.

Adding to 45232622 its reverse (22623254), we get a palindrome (67855876).

It can be divided in two parts, 45232 and 622, that added together give a palindrome (45854).

The spelling of 45232622 in words is "forty-five million, two hundred thirty-two thousand, six hundred twenty-two".