49237493 has 4 divisors (see below), whose sum is σ = 51828960. Its totient is φ = 46646028.

The previous prime is 49237481. The next prime is 49237501. The reversal of 49237493 is 39473294.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49237493 - 2¹⁰ = 49236469 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 49237493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49237403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1295705 + ... + 1295742.

It is an arithmetic number, because the mean of its divisors is an integer number (12957240).

Almost surely, 2^49237493 is an apocalyptic number.

It is an amenable number.

49237493 is a deficient number, since it is larger than the sum of its proper divisors (2591467).

49237493 is a wasteful number, since it uses less digits than its factorization.

49237493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591466.

The product of its digits is 163296, while the sum is 41.

The square root of 49237493 is about 7016.9432803750. The cubic root of 49237493 is about 366.5208153616.

The spelling of 49237493 in words is "forty-nine million, two hundred thirty-seven thousand, four hundred ninety-three".