49462491 has 16 divisors (see below), whose sum is σ = 74762240. Its totient is φ = 28836000.

The previous prime is 49462423. The next prime is 49462493. The reversal of 49462491 is 19426494.

It is not a de Polignac number, because 49462491 - 2¹¹ = 49460443 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49462493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32635 + ... + 34116.

It is an arithmetic number, because the mean of its divisors is an integer number (4672640).

Almost surely, 2^49462491 is an apocalyptic number.

49462491 is a deficient number, since it is larger than the sum of its proper divisors (25299749).

49462491 is a wasteful number, since it uses less digits than its factorization.

49462491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66786.

The product of its digits is 62208, while the sum is 39.

The square root of 49462491 is about 7032.9574860083. The cubic root of 49462491 is about 367.0782574591.

The spelling of 49462491 in words is "forty-nine million, four hundred sixty-two thousand, four hundred ninety-one".