45457262 has 8 divisors (see below), whose sum is σ = 68706792. Its totient is φ = 22555000.

The previous prime is 45457249. The next prime is 45457273. The reversal of 45457262 is 26275454.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86489 + ... + 87012.

It is an arithmetic number, because the mean of its divisors is an integer number (8588349).

Almost surely, 2^45457262 is an apocalyptic number.

45457262 is a deficient number, since it is larger than the sum of its proper divisors (23249530).

45457262 is a wasteful number, since it uses less digits than its factorization.

45457262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173634.

The product of its digits is 67200, while the sum is 35.

The square root of 45457262 is about 6742.2000860253. The cubic root of 45457262 is about 356.8900371939.

The spelling of 45457262 in words is "forty-five million, four hundred fifty-seven thousand, two hundred sixty-two".