8892490 has 36 divisors (see below), whose sum is σ = 17150742. Its totient is φ = 3319360.

The previous prime is 8892487. The next prime is 8892491. The reversal of 8892490 is 942988.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2374681 + 6517809 = 1541^2 + 2553^2 .

It is not an unprimeable number, because it can be changed into a prime (8892491) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 216870 + ... + 216910.

Almost surely, 2^8892490 is an apocalyptic number.

8892490 is a deficient number, since it is larger than the sum of its proper divisors (8258252).

8892490 is a wasteful number, since it uses less digits than its factorization.

8892490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 8892490 is about 2982.0278335388. The cubic root of 8892490 is about 207.1768036772.

Multiplying 8892490 by its sum of digits (40), we get a square (355699600 = 18860²).

The spelling of 8892490 in words is "eight million, eight hundred ninety-two thousand, four hundred ninety".