54920248 has 8 divisors (see below), whose sum is σ = 102975480. Its totient is φ = 27460120.

The previous prime is 54920233. The next prime is 54920249. The reversal of 54920248 is 84202945.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54920249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3432508 + ... + 3432523.

It is an arithmetic number, because the mean of its divisors is an integer number (12871935).

Almost surely, 2^54920248 is an apocalyptic number.

It is an amenable number.

54920248 is a deficient number, since it is larger than the sum of its proper divisors (48055232).

54920248 is a wasteful number, since it uses less digits than its factorization.

54920248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6865037 (or 6865033 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 54920248 is about 7410.8196577707. The cubic root of 54920248 is about 380.1113431803. Note that the first 3 decimals are identical.

The spelling of 54920248 in words is "fifty-four million, nine hundred twenty thousand, two hundred forty-eight".