49219701 has 8 divisors (see below), whose sum is σ = 68479680. Its totient is φ = 31386432.

The previous prime is 49219697. The next prime is 49219717. The reversal of 49219701 is 10791294.

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

It is not a de Polignac number, because 49219701 - 2² = 49219697 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49219201) 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, 356596 + ... + 356733.

It is an arithmetic number, because the mean of its divisors is an integer number (8559960).

Almost surely, 2^49219701 is an apocalyptic number.

It is an amenable number.

49219701 is a deficient number, since it is larger than the sum of its proper divisors (19259979).

49219701 is a wasteful number, since it uses less digits than its factorization.

49219701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713355.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 49219701 is about 7015.6753773247. The cubic root of 49219701 is about 366.4766625315.

The spelling of 49219701 in words is "forty-nine million, two hundred nineteen thousand, seven hundred one".