1225464002 has 8 divisors (see below), whose sum is σ = 2100795456. Its totient is φ = 525198852.

The previous prime is 1225463963. The next prime is 1225464029. The reversal of 1225464002 is 2004645221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43766558 + ... + 43766585.

It is an arithmetic number, because the mean of its divisors is an integer number (262599432).

Almost surely, 2^1225464002 is an apocalyptic number.

1225464002 is a deficient number, since it is larger than the sum of its proper divisors (875331454).

1225464002 is an equidigital number, since it uses as much as digits as its factorization.

1225464002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87533152.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1225464002 is about 35006.6279724283. The cubic root of 1225464002 is about 1070.1225591119.

The spelling of 1225464002 in words is "one billion, two hundred twenty-five million, four hundred sixty-four thousand, two".