45834237 has 6 divisors (see below), whose sum is σ = 66205022. Its totient is φ = 30556152.

The previous prime is 45834233. The next prime is 45834253. The reversal of 45834237 is 73243854.

It is a happy number.

45834237 is a `hidden beast` number, since 4 + 583 + 42 + 37 = 666.

It can be written as a sum of positive squares in only one way, i.e., 29746116 + 16088121 = 5454^2 + 4011^2 .

It is not a de Polignac number, because 45834237 - 2² = 45834233 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45834233) 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, 2546338 + ... + 2546355.

Almost surely, 2^45834237 is an apocalyptic number.

It is an amenable number.

45834237 is a deficient number, since it is larger than the sum of its proper divisors (20370785).

45834237 is a wasteful number, since it uses less digits than its factorization.

45834237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5092699 (or 5092696 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 45834237 is about 6770.0987437407. The cubic root of 45834237 is about 357.8738801294.

The spelling of 45834237 in words is "forty-five million, eight hundred thirty-four thousand, two hundred thirty-seven".