49926961 has 4 divisors (see below), whose sum is σ = 57059392. Its totient is φ = 42794532.

The previous prime is 49926959. The next prime is 49926979. The reversal of 49926961 is 16962994.

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, and also an emirpimes, since its reverse is a distinct semiprime: 16962994 = 2 ⋅8481497.

It is a cyclic number.

It is not a de Polignac number, because 49926961 - 2¹ = 49926959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49926991) 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, 3566205 + ... + 3566218.

It is an arithmetic number, because the mean of its divisors is an integer number (14264848).

Almost surely, 2^49926961 is an apocalyptic number.

49926961 is the 4080-th hex number.

It is an amenable number.

49926961 is a deficient number, since it is larger than the sum of its proper divisors (7132431).

49926961 is an equidigital number, since it uses as much as digits as its factorization.

49926961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7132430.

The product of its digits is 209952, while the sum is 46.

The square root of 49926961 is about 7065.9012871678. The cubic root of 49926961 is about 368.2236771278.

The spelling of 49926961 in words is "forty-nine million, nine hundred twenty-six thousand, nine hundred sixty-one".