1662226041 has 32 divisors (see below), whose sum is σ = 2559513600. Its totient is φ = 939925440.

The previous prime is 1662226021. The next prime is 1662226043. The reversal of 1662226041 is 1406222661.

1662226041 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1662226041 - 2⁵ = 1662226009 is a prime.

It is a super-2 number, since 2×1662226041² = 5525990822757067362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1662226043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 859846 + ... + 861776.

It is an arithmetic number, because the mean of its divisors is an integer number (79984800).

Almost surely, 2^1662226041 is an apocalyptic number.

It is an amenable number.

1662226041 is a deficient number, since it is larger than the sum of its proper divisors (897287559).

1662226041 is a wasteful number, since it uses less digits than its factorization.

1662226041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1662226041 is about 40770.4064365319. The cubic root of 1662226041 is about 1184.5771761441.

The spelling of 1662226041 in words is "one billion, six hundred sixty-two million, two hundred twenty-six thousand, forty-one".