45283798 has 32 divisors (see below), whose sum is σ = 80133120. Its totient is φ = 18792000.

The previous prime is 45283787. The next prime is 45283811. The reversal of 45283798 is 89738254.

It is a super-2 number, since 2×45283798² = 4101244722609608, which contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 59923 + ... + 60673.

It is an arithmetic number, because the mean of its divisors is an integer number (2504160).

Almost surely, 2^45283798 is an apocalyptic number.

45283798 is a deficient number, since it is larger than the sum of its proper divisors (34849322).

45283798 is a wasteful number, since it uses less digits than its factorization.

45283798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892.

The product of its digits is 483840, while the sum is 46.

The square root of 45283798 is about 6729.3237401688. The cubic root of 45283798 is about 356.4354967892.

The spelling of 45283798 in words is "forty-five million, two hundred eighty-three thousand, seven hundred ninety-eight".