45882737 has 2 divisors, whose sum is σ = 45882738. Its totient is φ = 45882736.

The previous prime is 45882703. The next prime is 45882757. The reversal of 45882737 is 73728854.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33744481 + 12138256 = 5809^2 + 3484^2 .

It is a cyclic number.

It is not a de Polignac number, because 45882737 - 2¹² = 45878641 is a prime.

It is a super-2 number, since 2×45882737² = 4210451109222338, which contains 22 as substring.

It is equal to p_2768399 and since 45882737 and 2768399 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (45882757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22941368 + 22941369.

It is an arithmetic number, because the mean of its divisors is an integer number (22941369).

Almost surely, 2^45882737 is an apocalyptic number.

It is an amenable number.

45882737 is a deficient number, since it is larger than the sum of its proper divisors (1).

45882737 is an equidigital number, since it uses as much as digits as its factorization.

45882737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 376320, while the sum is 44.

The square root of 45882737 is about 6773.6797237543. The cubic root of 45882737 is about 358.0000650208. Note that the first 4 decimals are identical.

The spelling of 45882737 in words is "forty-five million, eight hundred eighty-two thousand, seven hundred thirty-seven".