55674000 has 160 divisors (see below), whose sum is σ = 199630080. Its totient is φ = 14832000.

The previous prime is 55673987. The next prime is 55674001. The reversal of 55674000 is 47655.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55674001) 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, 53485 + ... + 54515.

It is an arithmetic number, because the mean of its divisors is an integer number (1247688).

Almost surely, 2^55674000 is an apocalyptic number.

55674000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55674000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99815040).

55674000 is an abundant number, since it is smaller than the sum of its proper divisors (143956080).

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

55674000 is a wasteful number, since it uses less digits than its factorization.

55674000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063 (or 1041 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 55674000 is about 7461.5011894390. The cubic root of 55674000 is about 381.8423917858.

The spelling of 55674000 in words is "fifty-five million, six hundred seventy-four thousand".