54621614 has 16 divisors (see below), whose sum is σ = 84628800. Its totient is φ = 26425344.

The previous prime is 54621613. The next prime is 54621631. The reversal of 54621614 is 41612645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54621613) 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, 5102 + ... + 11630.

It is an arithmetic number, because the mean of its divisors is an integer number (5289300).

Almost surely, 2^54621614 is an apocalyptic number.

54621614 is a deficient number, since it is larger than the sum of its proper divisors (30007186).

54621614 is a wasteful number, since it uses less digits than its factorization.

54621614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6667.

The product of its digits is 5760, while the sum is 29.

The square root of 54621614 is about 7390.6436796804. The cubic root of 54621614 is about 379.4211269316.

The spelling of 54621614 in words is "fifty-four million, six hundred twenty-one thousand, six hundred fourteen".