1463262226 has 4 divisors (see below), whose sum is σ = 2194893342. Its totient is φ = 731631112.

The previous prime is 1463262221. The next prime is 1463262293. The reversal of 1463262226 is 6222623641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1032658225 + 430604001 = 32135^2 + 20751^2 .

It is a super-2 number, since 2×1463262226² = 4282272684076950152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1463262191 and 1463262200.

It is not an unprimeable number, because it can be changed into a prime (1463262221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365815555 + ... + 365815558.

Almost surely, 2^1463262226 is an apocalyptic number.

1463262226 is a deficient number, since it is larger than the sum of its proper divisors (731631116).

1463262226 is an equidigital number, since it uses as much as digits as its factorization.

1463262226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731631115.

The product of its digits is 41472, while the sum is 34.

The square root of 1463262226 is about 38252.6107082902. The cubic root of 1463262226 is about 1135.2915022971.

Adding to 1463262226 its reverse (6222623641), we get a palindrome (7685885867).

The spelling of 1463262226 in words is "one billion, four hundred sixty-three million, two hundred sixty-two thousand, two hundred twenty-six".