45667238 has 8 divisors (see below), whose sum is σ = 69793488. Its totient is φ = 22402744.

The previous prime is 45667217. The next prime is 45667243. The reversal of 45667238 is 83276654.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45667195 and 45667204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215306 + ... + 215517.

It is an arithmetic number, because the mean of its divisors is an integer number (8724186).

Almost surely, 2^45667238 is an apocalyptic number.

45667238 is a deficient number, since it is larger than the sum of its proper divisors (24126250).

45667238 is a wasteful number, since it uses less digits than its factorization.

45667238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430878.

The product of its digits is 241920, while the sum is 41.

The square root of 45667238 is about 6757.7539167981. The cubic root of 45667238 is about 357.4387082562.

The spelling of 45667238 in words is "forty-five million, six hundred sixty-seven thousand, two hundred thirty-eight".