10742487 has 16 divisors (see below), whose sum is σ = 17332992. Its totient is φ = 5777280.

The previous prime is 10742483. The next prime is 10742489. The reversal of 10742487 is 78424701.

It is not a de Polignac number, because 10742487 - 2² = 10742483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10742483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14689 + ... + 15402.

It is an arithmetic number, because the mean of its divisors is an integer number (1083312).

Almost surely, 2^10742487 is an apocalyptic number.

10742487 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10742487 is a deficient number, since it is larger than the sum of its proper divisors (6590505).

10742487 is a wasteful number, since it uses less digits than its factorization.

10742487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30118.

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 10742487 is about 3277.5733401405. The cubic root of 10742487 is about 220.6488215363.

The spelling of 10742487 in words is "ten million, seven hundred forty-two thousand, four hundred eighty-seven".