54700190 has 16 divisors (see below), whose sum is σ = 98898192. Its totient is φ = 21782784.

The previous prime is 54700189. The next prime is 54700199. The reversal of 54700190 is 9100745.

It is a super-2 number, since 2×54700190² = 5984221572072200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54700199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9779 + ... + 14318.

It is an arithmetic number, because the mean of its divisors is an integer number (6181137).

Almost surely, 2^54700190 is an apocalyptic number.

54700190 is a deficient number, since it is larger than the sum of its proper divisors (44198002).

54700190 is a wasteful number, since it uses less digits than its factorization.

54700190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24331.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 54700190 is about 7395.9576797059. The cubic root of 54700190 is about 379.6029786912.

The spelling of 54700190 in words is "fifty-four million, seven hundred thousand, one hundred ninety".