49041213 has 16 divisors (see below), whose sum is σ = 71615040. Its totient is φ = 29666304.

The previous prime is 49041211. The next prime is 49041227. The reversal of 49041213 is 31214094.

It is not a de Polignac number, because 49041213 - 2¹ = 49041211 is a prime.

It is a super-2 number, since 2×49041213² = 4810081145022738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49041211) 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, 8356 + ... + 12957.

It is an arithmetic number, because the mean of its divisors is an integer number (4475940).

Almost surely, 2^49041213 is an apocalyptic number.

It is an amenable number.

49041213 is a deficient number, since it is larger than the sum of its proper divisors (22573827).

49041213 is a wasteful number, since it uses less digits than its factorization.

49041213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21388.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 49041213 is about 7002.9431669834. The cubic root of 49041213 is about 366.0331347469.

The spelling of 49041213 in words is "forty-nine million, forty-one thousand, two hundred thirteen".