1206746425 has 12 divisors (see below), whose sum is σ = 1497084736. Its totient is φ = 964933200.

The previous prime is 1206746423. The next prime is 1206746441. The reversal of 1206746425 is 5246476021.

It is not a de Polignac number, because 1206746425 - 2¹ = 1206746423 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1206746423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47332 + ... + 68218.

Almost surely, 2^1206746425 is an apocalyptic number.

It is an amenable number.

1206746425 is a deficient number, since it is larger than the sum of its proper divisors (290338311).

1206746425 is a wasteful number, since it uses less digits than its factorization.

1206746425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23208 (or 23203 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 1206746425 is about 34738.2559291626. The cubic root of 1206746425 is about 1064.6462783807.

The spelling of 1206746425 in words is "one billion, two hundred six million, seven hundred forty-six thousand, four hundred twenty-five".