45458674 has 16 divisors (see below), whose sum is σ = 69660000. Its totient is φ = 22242304.

The previous prime is 45458671. The next prime is 45458711. The reversal of 45458674 is 47685454.

It is a self number, because there is not a number n which added to its sum of digits gives 45458674.

It is not an unprimeable number, because it can be changed into a prime (45458671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29577 + ... + 31075.

It is an arithmetic number, because the mean of its divisors is an integer number (4353750).

Almost surely, 2^45458674 is an apocalyptic number.

45458674 is a deficient number, since it is larger than the sum of its proper divisors (24201326).

45458674 is a wasteful number, since it uses less digits than its factorization.

45458674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817.

The product of its digits is 537600, while the sum is 43.

The square root of 45458674 is about 6742.3047988058. The cubic root of 45458674 is about 356.8937324122.

The spelling of 45458674 in words is "forty-five million, four hundred fifty-eight thousand, six hundred seventy-four".