49688942 has 8 divisors (see below), whose sum is σ = 75646056. Its totient is φ = 24473592.

The previous prime is 49688927. The next prime is 49688957. The reversal of 49688942 is 24988694.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49688927) and next prime (49688957).

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, 185273 + ... + 185540.

It is an arithmetic number, because the mean of its divisors is an integer number (9455757).

Almost surely, 2^49688942 is an apocalyptic number.

49688942 is a deficient number, since it is larger than the sum of its proper divisors (25957114).

49688942 is a wasteful number, since it uses less digits than its factorization.

49688942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370882.

The product of its digits is 995328, while the sum is 50.

The square root of 49688942 is about 7049.0383741330. The cubic root of 49688942 is about 367.6375951363.

The spelling of 49688942 in words is "forty-nine million, six hundred eighty-eight thousand, nine hundred forty-two".