49001662 has 4 divisors (see below), whose sum is σ = 73502496. Its totient is φ = 24500830.

The previous prime is 49001651. The next prime is 49001663. The reversal of 49001662 is 26610094.

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

It is a self number, because there is not a number n which added to its sum of digits gives 49001662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49001663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12250414 + ... + 12250417.

It is an arithmetic number, because the mean of its divisors is an integer number (18375624).

Almost surely, 2^49001662 is an apocalyptic number.

49001662 is a deficient number, since it is larger than the sum of its proper divisors (24500834).

49001662 is a wasteful number, since it uses less digits than its factorization.

49001662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24500833.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 49001662 is about 7000.1187132791. The cubic root of 49001662 is about 365.9347082114.

The spelling of 49001662 in words is "forty-nine million, one thousand, six hundred sixty-two".