49022102 has 4 divisors (see below), whose sum is σ = 73533156. Its totient is φ = 24511050.

The previous prime is 49022089. The next prime is 49022111. The reversal of 49022102 is 20122094.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20122094 = 2 ⋅10061047.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12255524 + ... + 12255527.

It is an arithmetic number, because the mean of its divisors is an integer number (18383289).

Almost surely, 2^49022102 is an apocalyptic number.

49022102 is a deficient number, since it is larger than the sum of its proper divisors (24511054).

49022102 is a wasteful number, since it uses less digits than its factorization.

49022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24511053.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 49022102 is about 7001.5785363017. The cubic root of 49022102 is about 365.9855817625.

Adding to 49022102 its reverse (20122094), we get a palindrome (69144196).

The spelling of 49022102 in words is "forty-nine million, twenty-two thousand, one hundred two".