1486425646 has 8 divisors (see below), whose sum is σ = 2326579344. Its totient is φ = 710899200.

The previous prime is 1486425643. The next prime is 1486425659. The reversal of 1486425646 is 6465246841.

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

It is a super-2 number, since 2×1486425646² = 4418922402173034632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 32313601 = 1486425646 / (1 + 4 + 8 + 6 + 4 + 2 + 5 + 6 + 4 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 1486425596 and 1486425605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1486425643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16156755 + ... + 16156846.

It is an arithmetic number, because the mean of its divisors is an integer number (290822418).

Almost surely, 2^1486425646 is an apocalyptic number.

1486425646 is a deficient number, since it is larger than the sum of its proper divisors (840153698).

1486425646 is a wasteful number, since it uses less digits than its factorization.

1486425646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32313626.

The product of its digits is 1105920, while the sum is 46.

The square root of 1486425646 is about 38554.1910302888. The cubic root of 1486425646 is about 1141.2507166729.

The spelling of 1486425646 in words is "one billion, four hundred eighty-six million, four hundred twenty-five thousand, six hundred forty-six".