49614643 has 8 divisors (see below), whose sum is σ = 56243600. Its totient is φ = 43387488.

The previous prime is 49614637. The next prime is 49614659. The reversal of 49614643 is 34641694.

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

It is a de Polignac number, because none of the positive numbers 2^k-49614643 is a prime.

It is a super-2 number, since 2×49614643² = 4923225600034898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49614623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100188 + ... + 100681.

It is an arithmetic number, because the mean of its divisors is an integer number (7030450).

Almost surely, 2^49614643 is an apocalyptic number.

49614643 is a deficient number, since it is larger than the sum of its proper divisors (6628957).

49614643 is a wasteful number, since it uses less digits than its factorization.

49614643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200901.

The product of its digits is 62208, while the sum is 37.

The square root of 49614643 is about 7043.7662510904. The cubic root of 49614643 is about 367.4542630541.

It can be divided in two parts, 4961 and 4643, that added together give a square (9604 = 98²).

The spelling of 49614643 in words is "forty-nine million, six hundred fourteen thousand, six hundred forty-three".