49670 has 8 divisors (see below), whose sum is σ = 89424. Its totient is φ = 19864.

The previous prime is 49669. The next prime is 49681. The reversal of 49670 is 7694.

49670 = 40² + 41² + ... + 59².

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 49670.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2474 + ... + 2493.

It is an arithmetic number, because the mean of its divisors is an integer number (11178).

2⁴⁹⁶⁷⁰ is an apocalyptic number.

49670 is a deficient number, since it is larger than the sum of its proper divisors (39754).

49670 is a wasteful number, since it uses less digits than its factorization.

49670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4974.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 49670 is about 222.8676737439. The cubic root of 49670 is about 36.7590873296.

The spelling of 49670 in words is "forty-nine thousand, six hundred seventy".