1446226363 has 16 divisors (see below), whose sum is σ = 1655471520. Its totient is φ = 1254652416.

The previous prime is 1446226321. The next prime is 1446226387. The reversal of 1446226363 is 3636226441.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1446226363 - 2¹³ = 1446218171 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (1446226063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48556 + ... + 72457.

It is an arithmetic number, because the mean of its divisors is an integer number (103466970).

Almost surely, 2^1446226363 is an apocalyptic number.

1446226363 is a deficient number, since it is larger than the sum of its proper divisors (209245157).

1446226363 is a wasteful number, since it uses less digits than its factorization.

1446226363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121086.

The product of its digits is 124416, while the sum is 37.

The square root of 1446226363 is about 38029.2829672083. The cubic root of 1446226363 is about 1130.8684589073.

The spelling of 1446226363 in words is "one billion, four hundred forty-six million, two hundred twenty-six thousand, three hundred sixty-three".