8701142 has 16 divisors (see below), whose sum is σ = 13840512. Its totient is φ = 4095360.

The previous prime is 8701141. The next prime is 8701163. The reversal of 8701142 is 2411078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8701141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398 + ... + 4190.

It is an arithmetic number, because the mean of its divisors is an integer number (865032).

Almost surely, 2^8701142 is an apocalyptic number.

8701142 is a deficient number, since it is larger than the sum of its proper divisors (5139370).

8701142 is a wasteful number, since it uses less digits than its factorization.

8701142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3863.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 8701142 is about 2949.7698215285. The cubic root of 8701142 is about 205.6800103186.

Subtracting from 8701142 its reverse (2411078), we obtain a square (6290064 = 2508²).

The spelling of 8701142 in words is "eight million, seven hundred one thousand, one hundred forty-two".