7045227401 has 4 divisors (see below), whose sum is σ = 7046506704. Its totient is φ = 7043948100.

The previous prime is 7045227383. The next prime is 7045227443. The reversal of 7045227401 is 1047225407.

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 a de Polignac number, because none of the positive numbers 2^k-7045227401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7045227481) 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, 631355 + ... + 642416.

It is an arithmetic number, because the mean of its divisors is an integer number (1761626676).

Almost surely, 2^7045227401 is an apocalyptic number.

It is an amenable number.

7045227401 is a deficient number, since it is larger than the sum of its proper divisors (1279303).

7045227401 is a wasteful number, since it uses less digits than its factorization.

7045227401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279302.

The product of its (nonzero) digits is 15680, while the sum is 32.

The square root of 7045227401 is about 83935.8528937426. The cubic root of 7045227401 is about 1917.0421942686.

The spelling of 7045227401 in words is "seven billion, forty-five million, two hundred twenty-seven thousand, four hundred one".