49769496 has 72 divisors (see below), whose sum is σ = 156810420. Its totient is φ = 14218848.

The previous prime is 49769459. The next prime is 49769501. The reversal of 49769496 is 69496794.

Added to its reverse (69496794) it gives a triangular number (119266290 = T₁₅₄₄₄).

49769496 is a `hidden beast` number, since 4 + 97 + 69 + 496 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3526 + ... + 10581.

Almost surely, 2^49769496 is an apocalyptic number.

It is an amenable number.

49769496 is an abundant number, since it is smaller than the sum of its proper divisors (107040924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49769496 is a wasteful number, since it uses less digits than its factorization.

49769496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14133 (or 14119 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The square root of 49769496 is about 7054.7498892590. The cubic root of 49769496 is about 367.8361550078.

Adding to 49769496 its reverse (69496794), we get a triangular number (119266290 = T₁₅₄₄₄).

The spelling of 49769496 in words is "forty-nine million, seven hundred sixty-nine thousand, four hundred ninety-six".