45892446 has 16 divisors (see below), whose sum is σ = 92732304. Its totient is φ = 15139584.

The previous prime is 45892439. The next prime is 45892459. The reversal of 45892446 is 64429854.

It is a super-2 number, since 2×45892446² = 4212233199725832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45892398 and 45892407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38845 + ... + 40008.

It is an arithmetic number, because the mean of its divisors is an integer number (5795769).

Almost surely, 2^45892446 is an apocalyptic number.

45892446 is an abundant number, since it is smaller than the sum of its proper divisors (46839858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45892446 is a wasteful number, since it uses less digits than its factorization.

45892446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78955.

The product of its digits is 276480, while the sum is 42.

The square root of 45892446 is about 6774.3963568720. The cubic root of 45892446 is about 358.0253147315.

The spelling of 45892446 in words is "forty-five million, eight hundred ninety-two thousand, four hundred forty-six".