49197635 has 4 divisors (see below), whose sum is σ = 59037168. Its totient is φ = 39358104.

The previous prime is 49197623. The next prime is 49197647. The reversal of 49197635 is 53679194.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (49197623) and next prime (49197647).

It is a cyclic number.

It is not a de Polignac number, because 49197635 - 2¹² = 49193539 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4919759 + ... + 4919768.

It is an arithmetic number, because the mean of its divisors is an integer number (14759292).

Almost surely, 2^49197635 is an apocalyptic number.

49197635 is a deficient number, since it is larger than the sum of its proper divisors (9839533).

49197635 is an equidigital number, since it uses as much as digits as its factorization.

49197635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9839532.

The product of its digits is 204120, while the sum is 44.

The square root of 49197635 is about 7014.1025798031. The cubic root of 49197635 is about 366.4218885106.

The spelling of 49197635 in words is "forty-nine million, one hundred ninety-seven thousand, six hundred thirty-five".