46816854 has 48 divisors (see below), whose sum is σ = 110808000. Its totient is φ = 13144656.

The previous prime is 46816837. The next prime is 46816859. The reversal of 46816854 is 45861864.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46816859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15997 + ... + 18695.

It is an arithmetic number, because the mean of its divisors is an integer number (2308500).

Almost surely, 2^46816854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46816854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55404000).

46816854 is an abundant number, since it is smaller than the sum of its proper divisors (63991146).

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

46816854 is a wasteful number, since it uses less digits than its factorization.

46816854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2777 (or 2770 counting only the distinct ones).

The product of its digits is 184320, while the sum is 42.

The square root of 46816854 is about 6842.2842676989. The cubic root of 46816854 is about 360.4132445902.

The spelling of 46816854 in words is "forty-six million, eight hundred sixteen thousand, eight hundred fifty-four".