49500022 has 32 divisors (see below), whose sum is σ = 92371104. Its totient is φ = 19545600.

The previous prime is 49499987. The next prime is 49500023. The reversal of 49500022 is 22000594.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 49499966 and 49500002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49500023) 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 in 15 ways as a sum of consecutive naturals, for example, 229 + ... + 9952.

It is an arithmetic number, because the mean of its divisors is an integer number (2886597).

Almost surely, 2^49500022 is an apocalyptic number.

49500022 is a deficient number, since it is larger than the sum of its proper divisors (42871082).

49500022 is a wasteful number, since it uses less digits than its factorization.

49500022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10224.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 49500022 is about 7035.6252032069. The cubic root of 49500022 is about 367.1710774982.

It can be divided in two parts, 495000 and 22, that multiplied together give a square (10890000 = 3300²).

The spelling of 49500022 in words is "forty-nine million, five hundred thousand, twenty-two".