1425214072 has 16 divisors (see below), whose sum is σ = 2688280560. Its totient is φ = 708339264.

The previous prime is 1425214069. The next prime is 1425214093. The reversal of 1425214072 is 2704125241.

It is a self number, because there is not a number n which added to its sum of digits gives 1425214072.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532053 + ... + 534724.

It is an arithmetic number, because the mean of its divisors is an integer number (168017535).

Almost surely, 2^1425214072 is an apocalyptic number.

It is an amenable number.

1425214072 is a deficient number, since it is larger than the sum of its proper divisors (1263066488).

1425214072 is a wasteful number, since it uses less digits than its factorization.

1425214072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066950 (or 1066946 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 1425214072 is about 37752.0075227795. The cubic root of 1425214072 is about 1125.3649047050.

The spelling of 1425214072 in words is "one billion, four hundred twenty-five million, two hundred fourteen thousand, seventy-two".