2270406461 has 4 divisors (see below), whose sum is σ = 2272003392. Its totient is φ = 2268809532.

The previous prime is 2270406431. The next prime is 2270406473. The reversal of 2270406461 is 1646040722.

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-2270406461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2270406431) 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, 796331 + ... + 799176.

It is an arithmetic number, because the mean of its divisors is an integer number (568000848).

Almost surely, 2^2270406461 is an apocalyptic number.

It is an amenable number.

2270406461 is a deficient number, since it is larger than the sum of its proper divisors (1596931).

2270406461 is a wasteful number, since it uses less digits than its factorization.

2270406461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596930.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 2270406461 is about 47648.7823663942. The cubic root of 2270406461 is about 1314.3202665116.

The spelling of 2270406461 in words is "two billion, two hundred seventy million, four hundred six thousand, four hundred sixty-one".