49621762 has 8 divisors (see below), whose sum is σ = 76833792. Its totient is φ = 24010500.

The previous prime is 49621729. The next prime is 49621769. The reversal of 49621762 is 26712694.

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 (49621769) 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, 400114 + ... + 400237.

It is an arithmetic number, because the mean of its divisors is an integer number (9604224).

Almost surely, 2^49621762 is an apocalyptic number.

49621762 is a deficient number, since it is larger than the sum of its proper divisors (27212030).

49621762 is a wasteful number, since it uses less digits than its factorization.

49621762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800384.

The product of its digits is 36288, while the sum is 37.

The square root of 49621762 is about 7044.2715734134. The cubic root of 49621762 is about 367.4718370446.

It can be divided in two parts, 4962 and 1762, that added together give a square (6724 = 82²).

The spelling of 49621762 in words is "forty-nine million, six hundred twenty-one thousand, seven hundred sixty-two".