49614421 has 4 divisors (see below), whose sum is σ = 49654144. Its totient is φ = 49574700.

The previous prime is 49614403. The next prime is 49614431. The reversal of 49614421 is 12441694.

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 49614421 - 2¹⁷ = 49483349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49614431) 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, 17925 + ... + 20506.

It is an arithmetic number, because the mean of its divisors is an integer number (12413536).

Almost surely, 2^49614421 is an apocalyptic number.

It is an amenable number.

49614421 is a deficient number, since it is larger than the sum of its proper divisors (39723).

49614421 is a wasteful number, since it uses less digits than its factorization.

49614421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39722.

The product of its digits is 6912, while the sum is 31.

The square root of 49614421 is about 7043.7504924578. The cubic root of 49614421 is about 367.4537149971.

The spelling of 49614421 in words is "forty-nine million, six hundred fourteen thousand, four hundred twenty-one".