45246454 has 32 divisors (see below), whose sum is σ = 76204800. Its totient is φ = 19975200.

The previous prime is 45246437. The next prime is 45246473. The reversal of 45246454 is 45464254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129472 + ... + 129820.

It is an arithmetic number, because the mean of its divisors is an integer number (2381400).

Almost surely, 2^45246454 is an apocalyptic number.

45246454 is a deficient number, since it is larger than the sum of its proper divisors (30958346).

45246454 is a wasteful number, since it uses less digits than its factorization.

45246454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516.

The product of its digits is 76800, while the sum is 34.

The square root of 45246454 is about 6726.5484462687. The cubic root of 45246454 is about 356.3374897873.

The spelling of 45246454 in words is "forty-five million, two hundred forty-six thousand, four hundred fifty-four".