49587696 has 120 divisors (see below), whose sum is σ = 146646864. Its totient is φ = 15621120.

The previous prime is 49587689. The next prime is 49587719. The reversal of 49587696 is 69678594.

Added to its reverse (69678594) it gives a triangular number (119266290 = T₁₅₄₄₄).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218335 + ... + 218561.

Almost surely, 2^49587696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49587696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73323432).

49587696 is an abundant number, since it is smaller than the sum of its proper divisors (97059168).

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

49587696 is a wasteful number, since it uses less digits than its factorization.

49587696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 310 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 49587696 is about 7041.8531651832. The cubic root of 49587696 is about 367.3877263584.

Adding to 49587696 its reverse (69678594), we get a triangular number (119266290 = T₁₅₄₄₄).

The spelling of 49587696 in words is "forty-nine million, five hundred eighty-seven thousand, six hundred ninety-six".