49604866 has 8 divisors (see below), whose sum is σ = 74645964. Its totient is φ = 24722880.

The previous prime is 49604777. The next prime is 49604869. The reversal of 49604866 is 66840694.

It can be written as a sum of positive squares in 2 ways, for example, as 49406841 + 198025 = 7029^2 + 445^2 .

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 (49604869) 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, 38995 + ... + 40246.

Almost surely, 2^49604866 is an apocalyptic number.

49604866 is a deficient number, since it is larger than the sum of its proper divisors (25041098).

49604866 is a wasteful number, since it uses less digits than its factorization.

49604866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79556.

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 49604866 is about 7043.0721989768. The cubic root of 49604866 is about 367.4301247748.

The spelling of 49604866 in words is "forty-nine million, six hundred four thousand, eight hundred sixty-six".