1061362487 has 4 divisors (see below), whose sum is σ = 1061985240. Its totient is φ = 1060739736.

The previous prime is 1061362483. The next prime is 1061362493. The reversal of 1061362487 is 7842631601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1061362487 - 2² = 1061362483 is a prime.

It is a super-2 number, since 2×1061362487² = 2252980657621650338, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1061362487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061362483) 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, 308813 + ... + 312230.

It is an arithmetic number, because the mean of its divisors is an integer number (265496310).

Almost surely, 2^1061362487 is an apocalyptic number.

1061362487 is a deficient number, since it is larger than the sum of its proper divisors (622753).

1061362487 is an equidigital number, since it uses as much as digits as its factorization.

1061362487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622752.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 1061362487 is about 32578.5587004705. The cubic root of 1061362487 is about 1020.0494936255.

The spelling of 1061362487 in words is "one billion, sixty-one million, three hundred sixty-two thousand, four hundred eighty-seven".