49188701 has 8 divisors (see below), whose sum is σ = 54823680. Its totient is φ = 43858368.

The previous prime is 49188683. The next prime is 49188707. The reversal of 49188701 is 10788194.

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

It is not a de Polignac number, because 49188701 - 2⁶ = 49188637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49188707) 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 7 ways as a sum of consecutive naturals, for example, 75821 + ... + 76466.

It is an arithmetic number, because the mean of its divisors is an integer number (6852960).

Almost surely, 2^49188701 is an apocalyptic number.

It is an amenable number.

49188701 is a deficient number, since it is larger than the sum of its proper divisors (5634979).

49188701 is a wasteful number, since it uses less digits than its factorization.

49188701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152323.

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 49188701 is about 7013.4656910831. The cubic root of 49188701 is about 366.3997071508.

The spelling of 49188701 in words is "forty-nine million, one hundred eighty-eight thousand, seven hundred one".