49642622 has 16 divisors (see below), whose sum is σ = 76308480. Its totient is φ = 24210168.

The previous prime is 49642613. The next prime is 49642631. The reversal of 49642622 is 22624694.

It is an interprime number because it is at equal distance from previous prime (49642613) and next prime (49642631).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33779 + ... + 35217.

It is an arithmetic number, because the mean of its divisors is an integer number (4769280).

Almost surely, 2^49642622 is an apocalyptic number.

49642622 is a deficient number, since it is larger than the sum of its proper divisors (26665858).

49642622 is a wasteful number, since it uses less digits than its factorization.

49642622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855.

The product of its digits is 41472, while the sum is 35.

The square root of 49642622 is about 7045.7520535426. The cubic root of 49642622 is about 367.5233224435.

The spelling of 49642622 in words is "forty-nine million, six hundred forty-two thousand, six hundred twenty-two".