49246449 has 16 divisors (see below), whose sum is σ = 75586560. Its totient is φ = 27936720.

The previous prime is 49246447. The next prime is 49246471. The reversal of 49246449 is 94464294.

It is not a de Polignac number, because 49246449 - 2¹ = 49246447 is a prime.

It is a super-5 number, since 5×49246449⁵ (a number of 40 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 49246449.

It is not an unprimeable number, because it can be changed into a prime (49246441) 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, 5517 + ... + 11354.

It is an arithmetic number, because the mean of its divisors is an integer number (4724160).

Almost surely, 2^49246449 is an apocalyptic number.

It is an amenable number.

49246449 is a deficient number, since it is larger than the sum of its proper divisors (26340111).

49246449 is a wasteful number, since it uses less digits than its factorization.

49246449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17020.

The product of its digits is 248832, while the sum is 42.

The square root of 49246449 is about 7017.5814209740. The cubic root of 49246449 is about 366.5430366488.

The spelling of 49246449 in words is "forty-nine million, two hundred forty-six thousand, four hundred forty-nine".