1453132226 has 32 divisors (see below), whose sum is σ = 2799353088. Its totient is φ = 549869760.

The previous prime is 1453132207. The next prime is 1453132243. The reversal of 1453132226 is 6222313541.

It is a happy number.

It is a super-2 number, since 2×1453132226² = 4223186532479430152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169385 + ... + 177756.

It is an arithmetic number, because the mean of its divisors is an integer number (87479784).

Almost surely, 2^1453132226 is an apocalyptic number.

1453132226 is a deficient number, since it is larger than the sum of its proper divisors (1346220862).

1453132226 is a wasteful number, since it uses less digits than its factorization.

1453132226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347186.

The product of its digits is 8640, while the sum is 29.

The square root of 1453132226 is about 38119.9714847742. The cubic root of 1453132226 is about 1132.6656014952.

Adding to 1453132226 its reverse (6222313541), we get a palindrome (7675445767).

The spelling of 1453132226 in words is "one billion, four hundred fifty-three million, one hundred thirty-two thousand, two hundred twenty-six".