49797267 has 16 divisors (see below), whose sum is σ = 75710880. Its totient is φ = 28841472.

The previous prime is 49797259. The next prime is 49797283. The reversal of 49797267 is 76279794.

It is a happy number.

It is not a de Polignac number, because 49797267 - 2³ = 49797259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (49797257) 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, 36892 + ... + 38217.

It is an arithmetic number, because the mean of its divisors is an integer number (4731930).

Almost surely, 2^49797267 is an apocalyptic number.

49797267 is a deficient number, since it is larger than the sum of its proper divisors (25913613).

49797267 is a wasteful number, since it uses less digits than its factorization.

49797267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75142.

The product of its digits is 1333584, while the sum is 51.

The square root of 49797267 is about 7056.7178631429. The cubic root of 49797267 is about 367.9045588781.

It can be divided in two parts, 4979 and 7267, that added together give a triangular number (12246 = T₁₅₆).

The spelling of 49797267 in words is "forty-nine million, seven hundred ninety-seven thousand, two hundred sixty-seven".