49461686 has 4 divisors (see below), whose sum is σ = 74192532. Its totient is φ = 24730842.

The previous prime is 49461683. The next prime is 49461701. The reversal of 49461686 is 68616494.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49461683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12365420 + ... + 12365423.

It is an arithmetic number, because the mean of its divisors is an integer number (18548133).

Almost surely, 2^49461686 is an apocalyptic number.

49461686 is a deficient number, since it is larger than the sum of its proper divisors (24730846).

49461686 is a wasteful number, since it uses less digits than its factorization.

49461686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24730845.

The product of its digits is 248832, while the sum is 44.

The square root of 49461686 is about 7032.9002552290. The cubic root of 49461686 is about 367.0762660538.

The spelling of 49461686 in words is "forty-nine million, four hundred sixty-one thousand, six hundred eighty-six".