45920854 has 8 divisors (see below), whose sum is σ = 78721488. Its totient is φ = 19680360.

The previous prime is 45920851. The next prime is 45920879. The reversal of 45920854 is 45802954.

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

It is a super-3 number, since 3×45920854³ (a number of 24 digits) contains 333 as substring.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45920851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1640017 + ... + 1640044.

It is an arithmetic number, because the mean of its divisors is an integer number (9840186).

Almost surely, 2^45920854 is an apocalyptic number.

45920854 is a deficient number, since it is larger than the sum of its proper divisors (32800634).

45920854 is a wasteful number, since it uses less digits than its factorization.

45920854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3280070.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 45920854 is about 6776.4927506786. The cubic root of 45920854 is about 358.0991735480.

The spelling of 45920854 in words is "forty-five million, nine hundred twenty thousand, eight hundred fifty-four".