49322401 has 4 divisors (see below), whose sum is σ = 49336452. Its totient is φ = 49308352.

The previous prime is 49322393. The next prime is 49322431. The reversal of 49322401 is 10422394.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1380625 + 47941776 = 1175^2 + 6924^2 .

It is a cyclic number.

It is not a de Polignac number, because 49322401 - 2³ = 49322393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49322431) 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, 3261 + ... + 10453.

It is an arithmetic number, because the mean of its divisors is an integer number (12334113).

Almost surely, 2^49322401 is an apocalyptic number.

It is an amenable number.

49322401 is a deficient number, since it is larger than the sum of its proper divisors (14051).

49322401 is an equidigital number, since it uses as much as digits as its factorization.

49322401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14050.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 49322401 is about 7022.9908870794. The cubic root of 49322401 is about 366.7313776514.

Adding to 49322401 its reverse (10422394), we get a palindrome (59744795).

The spelling of 49322401 in words is "forty-nine million, three hundred twenty-two thousand, four hundred one".