54761148 has 72 divisors (see below), whose sum is σ = 157863888. Its totient is φ = 15856128.

The previous prime is 54761123. The next prime is 54761149. The reversal of 54761148 is 84116745.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54761149) 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, 4515 + ... + 11397.

It is an arithmetic number, because the mean of its divisors is an integer number (2192554).

Almost surely, 2^54761148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54761148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78931944).

54761148 is an abundant number, since it is smaller than the sum of its proper divisors (103102740).

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

54761148 is a wasteful number, since it uses less digits than its factorization.

54761148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6923 (or 6918 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 54761148 is about 7400.0775671610. The cubic root of 54761148 is about 379.7439364466.

The spelling of 54761148 in words is "fifty-four million, seven hundred sixty-one thousand, one hundred forty-eight".