49557466 has 8 divisors (see below), whose sum is σ = 84955680. Its totient is φ = 21238908.

The previous prime is 49557461. The next prime is 49557481. The reversal of 49557466 is 66475594.

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

It is not an unprimeable number, because it can be changed into a prime (49557461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1769896 + ... + 1769923.

It is an arithmetic number, because the mean of its divisors is an integer number (10619460).

Almost surely, 2^49557466 is an apocalyptic number.

49557466 is a deficient number, since it is larger than the sum of its proper divisors (35398214).

49557466 is a wasteful number, since it uses less digits than its factorization.

49557466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3539828.

The product of its digits is 907200, while the sum is 46.

The square root of 49557466 is about 7039.7063859226. The cubic root of 49557466 is about 367.3130546859.

It can be divided in two parts, 4955 and 7466, that added together give a palindrome (12421).

The spelling of 49557466 in words is "forty-nine million, five hundred fifty-seven thousand, four hundred sixty-six".