7540801 has 2 divisors, whose sum is σ = 7540802. Its totient is φ = 7540800.

The previous prime is 7540769. The next prime is 7540807. The reversal of 7540801 is 1080457.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7535025 + 5776 = 2745^2 + 76^2 .

It is a cyclic number.

It is not a de Polignac number, because 7540801 - 2⁵ = 7540769 is a prime.

It is not a weakly prime, because it can be changed into another prime (7540807) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3770400 + 3770401.

It is an arithmetic number, because the mean of its divisors is an integer number (3770401).

Almost surely, 2^7540801 is an apocalyptic number.

It is an amenable number.

7540801 is a deficient number, since it is larger than the sum of its proper divisors (1).

7540801 is an equidigital number, since it uses as much as digits as its factorization.

7540801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 7540801 is about 2746.0518931732. The cubic root of 7540801 is about 196.0976970254.

The spelling of 7540801 in words is "seven million, five hundred forty thousand, eight hundred one".