45838737 has 16 divisors (see below), whose sum is σ = 77610880. Its totient is φ = 26193456.

The previous prime is 45838733. The next prime is 45838753. The reversal of 45838737 is 73783854.

It is not a de Polignac number, because 45838737 - 2² = 45838733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45838692 and 45838701.

It is not an unprimeable number, because it can be changed into a prime (45838733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121078 + ... + 121455.

It is an arithmetic number, because the mean of its divisors is an integer number (4850680).

Almost surely, 2^45838737 is an apocalyptic number.

It is an amenable number.

45838737 is a deficient number, since it is larger than the sum of its proper divisors (31772143).

45838737 is a wasteful number, since it uses less digits than its factorization.

45838737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242549 (or 242543 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 45838737 is about 6770.4310793331. The cubic root of 45838737 is about 357.8855917513.

The spelling of 45838737 in words is "forty-five million, eight hundred thirty-eight thousand, seven hundred thirty-seven".