49371017 has 4 divisors (see below), whose sum is σ = 49629696. Its totient is φ = 49112340.

The previous prime is 49371013. The next prime is 49371029. The reversal of 49371017 is 71017394.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49371017 - 2² = 49371013 is a prime.

It is a super-2 number, since 2×49371017² = 4874994639228578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49371013) 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, 129053 + ... + 129434.

It is an arithmetic number, because the mean of its divisors is an integer number (12407424).

Almost surely, 2^49371017 is an apocalyptic number.

It is an amenable number.

49371017 is a deficient number, since it is larger than the sum of its proper divisors (258679).

49371017 is a wasteful number, since it uses less digits than its factorization.

49371017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258678.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 49371017 is about 7026.4512380006. The cubic root of 49371017 is about 366.8518310871.

The spelling of 49371017 in words is "forty-nine million, three hundred seventy-one thousand, seventeen".