49417961 has 4 divisors (see below), whose sum is σ = 51566592. Its totient is φ = 47269332.

The previous prime is 49417931. The next prime is 49417967. The reversal of 49417961 is 16971494.

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 a de Polignac number, because none of the positive numbers 2^k-49417961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49417967) 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, 1074281 + ... + 1074326.

It is an arithmetic number, because the mean of its divisors is an integer number (12891648).

Almost surely, 2^49417961 is an apocalyptic number.

It is an amenable number.

49417961 is a deficient number, since it is larger than the sum of its proper divisors (2148631).

49417961 is a wasteful number, since it uses less digits than its factorization.

49417961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2148630.

The product of its digits is 54432, while the sum is 41.

The square root of 49417961 is about 7029.7909641753. The cubic root of 49417961 is about 366.9680668734.

The spelling of 49417961 in words is "forty-nine million, four hundred seventeen thousand, nine hundred sixty-one".