45753238 has 8 divisors (see below), whose sum is σ = 70484832. Its totient is φ = 22258296.

The previous prime is 45753229. The next prime is 45753269. The reversal of 45753238 is 83235754.

45753238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×45753238³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 45753197 and 45753206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309070 + ... + 309217.

It is an arithmetic number, because the mean of its divisors is an integer number (8810604).

Almost surely, 2^45753238 is an apocalyptic number.

45753238 is a deficient number, since it is larger than the sum of its proper divisors (24731594).

45753238 is a wasteful number, since it uses less digits than its factorization.

45753238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618326.

The product of its digits is 100800, while the sum is 37.

The square root of 45753238 is about 6764.1139848468. The cubic root of 45753238 is about 357.6629423328.

The spelling of 45753238 in words is "forty-five million, seven hundred fifty-three thousand, two hundred thirty-eight".