7400501 has 2 divisors, whose sum is σ = 7400502. Its totient is φ = 7400500.

The previous prime is 7400489. The next prime is 7400507. The reversal of 7400501 is 1050047.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6300100 + 1100401 = 2510^2 + 1049^2 .

It is a cyclic number.

It is not a de Polignac number, because 7400501 - 2¹⁰ = 7399477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7400501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7400507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3700250 + 3700251.

It is an arithmetic number, because the mean of its divisors is an integer number (3700251).

Almost surely, 2^7400501 is an apocalyptic number.

It is an amenable number.

7400501 is a deficient number, since it is larger than the sum of its proper divisors (1).

7400501 is an equidigital number, since it uses as much as digits as its factorization.

7400501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 7400501 is about 2720.3861858199. The cubic root of 7400501 is about 194.8739136692.

Adding to 7400501 its reverse (1050047), we get a palindrome (8450548).

The spelling of 7400501 in words is "seven million, four hundred thousand, five hundred one".