940062871 has 16 divisors (see below), whose sum is σ = 1044708480. Its totient is φ = 838666080.

The previous prime is 940062859. The next prime is 940062881. The reversal of 940062871 is 178260049.

It is a cyclic number.

It is not a de Polignac number, because 940062871 - 2⁷ = 940062743 is a prime.

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 940062871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940062881) 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, 587845 + ... + 589441.

It is an arithmetic number, because the mean of its divisors is an integer number (65294280).

Almost surely, 2^940062871 is an apocalyptic number.

940062871 is a deficient number, since it is larger than the sum of its proper divisors (104645609).

940062871 is a wasteful number, since it uses less digits than its factorization.

940062871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574.

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

The square root of 940062871 is about 30660.4447293251. Note that the first 3 decimals coincide. The cubic root of 940062871 is about 979.6079477883.

The spelling of 940062871 in words is "nine hundred forty million, sixty-two thousand, eight hundred seventy-one".