54826662 has 64 divisors (see below), whose sum is σ = 125042688. Its totient is φ = 15876000.

The previous prime is 54826657. The next prime is 54826663. The reversal of 54826662 is 26662845.

It is a self number, because there is not a number n which added to its sum of digits gives 54826662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54826663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259737 + ... + 259947.

It is an arithmetic number, because the mean of its divisors is an integer number (1953792).

Almost surely, 2^54826662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54826662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62521344).

54826662 is an abundant number, since it is smaller than the sum of its proper divisors (70216026).

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

54826662 is a wasteful number, since it uses less digits than its factorization.

54826662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385.

The product of its digits is 138240, while the sum is 39.

The square root of 54826662 is about 7404.5028192310. The cubic root of 54826662 is about 379.8953128057.

The spelling of 54826662 in words is "fifty-four million, eight hundred twenty-six thousand, six hundred sixty-two".