49772102 has 8 divisors (see below), whose sum is σ = 74709696. Its totient is φ = 24868872.

The previous prime is 49772101. The next prime is 49772111. The reversal of 49772102 is 20127794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49772101) 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, 4598 + ... + 10985.

It is an arithmetic number, because the mean of its divisors is an integer number (9338712).

Almost surely, 2^49772102 is an apocalyptic number.

49772102 is a deficient number, since it is larger than the sum of its proper divisors (24937594).

49772102 is a wasteful number, since it uses less digits than its factorization.

49772102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17182.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 49772102 is about 7054.9345850972. The cubic root of 49772102 is about 367.8425750332.

Adding to 49772102 its reverse (20127794), we get a palindrome (69899896).

The spelling of 49772102 in words is "forty-nine million, seven hundred seventy-two thousand, one hundred two".