54626870 has 8 divisors (see below), whose sum is σ = 98328384. Its totient is φ = 21850744.

The previous prime is 54626833. The next prime is 54626879. The reversal of 54626870 is 7862645.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54626879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2731334 + ... + 2731353.

It is an arithmetic number, because the mean of its divisors is an integer number (12291048).

Almost surely, 2^54626870 is an apocalyptic number.

54626870 is a deficient number, since it is larger than the sum of its proper divisors (43701514).

54626870 is a wasteful number, since it uses less digits than its factorization.

54626870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5462694.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 54626870 is about 7390.9992558517. Note that the first 3 decimals coincide. The cubic root of 54626870 is about 379.4332965554.

The spelling of 54626870 in words is "fifty-four million, six hundred twenty-six thousand, eight hundred seventy".