49008213 has 16 divisors (see below), whose sum is σ = 73251840. Its totient is φ = 32380992.

The previous prime is 49008187. The next prime is 49008217. The reversal of 49008213 is 31280094.

It is not a de Polignac number, because 49008213 - 2⁵ = 49008181 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49008217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4981 + ... + 11082.

It is an arithmetic number, because the mean of its divisors is an integer number (4578240).

Almost surely, 2^49008213 is an apocalyptic number.

It is an amenable number.

49008213 is a deficient number, since it is larger than the sum of its proper divisors (24243627).

49008213 is a wasteful number, since it uses less digits than its factorization.

49008213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16185 (or 16179 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 49008213 is about 7000.5866182771. The cubic root of 49008213 is about 365.9510146750.

The spelling of 49008213 in words is "forty-nine million, eight thousand, two hundred thirteen".