49962665 has 4 divisors (see below), whose sum is σ = 59955204. Its totient is φ = 39970128.

The previous prime is 49962631. The next prime is 49962673. The reversal of 49962665 is 56626994.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6574096 + 43388569 = 2564^2 + 6587^2 .

It is a cyclic number.

It is not a de Polignac number, because 49962665 - 2¹⁰ = 49961641 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4996262 + ... + 4996271.

It is an arithmetic number, because the mean of its divisors is an integer number (14988801).

Almost surely, 2^49962665 is an apocalyptic number.

It is an amenable number.

49962665 is a deficient number, since it is larger than the sum of its proper divisors (9992539).

49962665 is an equidigital number, since it uses as much as digits as its factorization.

49962665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9992538.

The product of its digits is 699840, while the sum is 47.

The square root of 49962665 is about 7068.4273356950. The cubic root of 49962665 is about 368.3114314875.

The spelling of 49962665 in words is "forty-nine million, nine hundred sixty-two thousand, six hundred sixty-five".