49102371 has 12 divisors (see below), whose sum is σ = 71824480. Its totient is φ = 32320080.

The previous prime is 49102369. The next prime is 49102381. The reversal of 49102371 is 17320194.

It is not a de Polignac number, because 49102371 - 2¹ = 49102369 is a prime.

It is a super-2 number, since 2×49102371² = 4822085675643282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49102351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33820 + ... + 35241.

Almost surely, 2^49102371 is an apocalyptic number.

49102371 is a deficient number, since it is larger than the sum of its proper divisors (22722109).

49102371 is a wasteful number, since it uses less digits than its factorization.

49102371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69146 (or 69143 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 49102371 is about 7007.3083990930. The cubic root of 49102371 is about 366.1852282884.

The spelling of 49102371 in words is "forty-nine million, one hundred two thousand, three hundred seventy-one".