8072902 has 4 divisors (see below), whose sum is σ = 12109356. Its totient is φ = 4036450.

The previous prime is 8072881. The next prime is 8072903. The reversal of 8072902 is 2092708.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8072903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2018224 + ... + 2018227.

It is an arithmetic number, because the mean of its divisors is an integer number (3027339).

Almost surely, 2^8072902 is an apocalyptic number.

8072902 is a deficient number, since it is larger than the sum of its proper divisors (4036454).

8072902 is a wasteful number, since it uses less digits than its factorization.

8072902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036453.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 8072902 is about 2841.2852725483. The cubic root of 8072902 is about 200.6056805703.

The spelling of 8072902 in words is "eight million, seventy-two thousand, nine hundred two".