8942470 has 8 divisors (see below), whose sum is σ = 16096464. Its totient is φ = 3576984.

The previous prime is 8942467. The next prime is 8942473. The reversal of 8942470 is 742498.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8942467) and next prime (8942473).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8942473) 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, 447114 + ... + 447133.

It is an arithmetic number, because the mean of its divisors is an integer number (2012058).

Almost surely, 2^8942470 is an apocalyptic number.

8942470 is a deficient number, since it is larger than the sum of its proper divisors (7153994).

8942470 is a wasteful number, since it uses less digits than its factorization.

8942470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894254.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 8942470 is about 2990.3962948078. The cubic root of 8942470 is about 207.5642226328.

Adding to 8942470 its product of nonzero digits (16128), we get a palindrome (8958598).

It can be divided in two parts, 894 and 2470, that added together give a square (3364 = 58²).

The spelling of 8942470 in words is "eight million, nine hundred forty-two thousand, four hundred seventy".