49262401 has 2 divisors, whose sum is σ = 49262402. Its totient is φ = 49262400.

The previous prime is 49262393. The next prime is 49262417. The reversal of 49262401 is 10426294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45576001 + 3686400 = 6751^2 + 1920^2 .

It is a cyclic number.

It is not a de Polignac number, because 49262401 - 2³ = 49262393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49262401.

It is not a weakly prime, because it can be changed into another prime (49262431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24631200 + 24631201.

It is an arithmetic number, because the mean of its divisors is an integer number (24631201).

Almost surely, 2^49262401 is an apocalyptic number.

It is an amenable number.

49262401 is a deficient number, since it is larger than the sum of its proper divisors (1).

49262401 is an equidigital number, since it uses as much as digits as its factorization.

49262401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 49262401 is about 7018.7179028652. The cubic root of 49262401 is about 366.5826094736.

Adding to 49262401 its reverse (10426294), we get a palindrome (59688695).

It can be divided in two parts, 49 and 262401, that added together give a triangular number (262450 = T₇₂₄).

The spelling of 49262401 in words is "forty-nine million, two hundred sixty-two thousand, four hundred one".