49194357 has 4 divisors (see below), whose sum is σ = 65592480. Its totient is φ = 32796236.

The previous prime is 49194337. The next prime is 49194361. The reversal of 49194357 is 75349194.

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 49194357 - 2¹⁵ = 49161589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49194307) 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, 8199057 + ... + 8199062.

It is an arithmetic number, because the mean of its divisors is an integer number (16398120).

Almost surely, 2^49194357 is an apocalyptic number.

It is an amenable number.

49194357 is a deficient number, since it is larger than the sum of its proper divisors (16398123).

49194357 is a wasteful number, since it uses less digits than its factorization.

49194357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16398122.

The product of its digits is 136080, while the sum is 42.

The square root of 49194357 is about 7013.8689038219. The cubic root of 49194357 is about 366.4137501951.

The spelling of 49194357 in words is "forty-nine million, one hundred ninety-four thousand, three hundred fifty-seven".