49920214 has 8 divisors (see below), whose sum is σ = 74935080. Its totient is φ = 24941856.

The previous prime is 49920203. The next prime is 49920229. The reversal of 49920214 is 41202994.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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, 5404 + ... + 11359.

It is an arithmetic number, because the mean of its divisors is an integer number (9366885).

Almost surely, 2^49920214 is an apocalyptic number.

49920214 is a deficient number, since it is larger than the sum of its proper divisors (25014866).

49920214 is a wasteful number, since it uses less digits than its factorization.

49920214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18254.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 49920214 is about 7065.4238372514. The cubic root of 49920214 is about 368.2070894498.

It can be divided in two parts, 499 and 20214, that multiplied together give a triangular number (10086786 = T₄₄₉₁).

The spelling of 49920214 in words is "forty-nine million, nine hundred twenty thousand, two hundred fourteen".