54614690 has 32 divisors (see below), whose sum is σ = 106505280. Its totient is φ = 20044224.

The previous prime is 54614689. The next prime is 54614713. The reversal of 54614690 is 9641645.

It is a super-2 number, since 2×54614690² = 5965528727592200, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 54614690.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 22097 + ... + 24443.

It is an arithmetic number, because the mean of its divisors is an integer number (3328290).

Almost surely, 2^54614690 is an apocalyptic number.

54614690 is a deficient number, since it is larger than the sum of its proper divisors (51890590).

54614690 is a wasteful number, since it uses less digits than its factorization.

54614690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 54614690 is about 7390.1752347289. The cubic root of 54614690 is about 379.4050940666.

The spelling of 54614690 in words is "fifty-four million, six hundred fourteen thousand, six hundred ninety".