1486680542 has 16 divisors (see below), whose sum is σ = 2254497792. Its totient is φ = 735217560.

The previous prime is 1486680523. The next prime is 1486680553. The reversal of 1486680542 is 2450866841.

It is a happy number.

It is a super-2 number, since 2×1486680542² = 4420438067922827528, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1486680493 and 1486680502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75233 + ... + 92915.

It is an arithmetic number, because the mean of its divisors is an integer number (140906112).

Almost surely, 2^1486680542 is an apocalyptic number.

1486680542 is a deficient number, since it is larger than the sum of its proper divisors (767817250).

1486680542 is a wasteful number, since it uses less digits than its factorization.

1486680542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18143.

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 1486680542 is about 38557.4965732995. The cubic root of 1486680542 is about 1141.3159477900.

The spelling of 1486680542 in words is "one billion, four hundred eighty-six million, six hundred eighty thousand, five hundred forty-two".