49921466 has 8 divisors (see below), whose sum is σ = 85579680. Its totient is φ = 21394908.

The previous prime is 49921453. The next prime is 49921481. The reversal of 49921466 is 66412994.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1782896 + ... + 1782923.

It is an arithmetic number, because the mean of its divisors is an integer number (10697460).

Almost surely, 2^49921466 is an apocalyptic number.

49921466 is a deficient number, since it is larger than the sum of its proper divisors (35658214).

49921466 is a wasteful number, since it uses less digits than its factorization.

49921466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3565828.

The product of its digits is 93312, while the sum is 41.

The square root of 49921466 is about 7065.5124371839. The cubic root of 49921466 is about 368.2101676378.

The spelling of 49921466 in words is "forty-nine million, nine hundred twenty-one thousand, four hundred sixty-six".