10462987 has 4 divisors (see below), whose sum is σ = 10474920. Its totient is φ = 10451056.

The previous prime is 10462981. The next prime is 10462993. The reversal of 10462987 is 78926401.

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

It is an interprime number because it is at equal distance from previous prime (10462981) and next prime (10462993).

It is a cyclic number.

It is not a de Polignac number, because 10462987 - 2¹⁵ = 10430219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10462981) 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, 4537 + ... + 6442.

It is an arithmetic number, because the mean of its divisors is an integer number (2618730).

Almost surely, 2^10462987 is an apocalyptic number.

10462987 is a deficient number, since it is larger than the sum of its proper divisors (11933).

10462987 is an equidigital number, since it uses as much as digits as its factorization.

10462987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11932.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 10462987 is about 3234.6540773319. The cubic root of 10462987 is about 218.7183538438.

It can be divided in two parts, 10462 and 987, that added together give a square (11449 = 107²).

The spelling of 10462987 in words is "ten million, four hundred sixty-two thousand, nine hundred eighty-seven".