49396574 has 4 divisors (see below), whose sum is σ = 74094864. Its totient is φ = 24698286.

The previous prime is 49396559. The next prime is 49396601. The reversal of 49396574 is 47569394.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47569394 = 2 ⋅23784697.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 12349142 + ... + 12349145.

It is an arithmetic number, because the mean of its divisors is an integer number (18523716).

Almost surely, 2^49396574 is an apocalyptic number.

49396574 is a deficient number, since it is larger than the sum of its proper divisors (24698290).

49396574 is a wasteful number, since it uses less digits than its factorization.

49396574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24698289.

The product of its digits is 816480, while the sum is 47.

The square root of 49396574 is about 7028.2696305705. The cubic root of 49396574 is about 366.9151206816.

The spelling of 49396574 in words is "forty-nine million, three hundred ninety-six thousand, five hundred seventy-four".