8140948 has 6 divisors (see below), whose sum is σ = 14246666. Its totient is φ = 4070472.

The previous prime is 8140927. The next prime is 8140961. The reversal of 8140948 is 8490418.

It can be written as a sum of positive squares in only one way, i.e., 7387524 + 753424 = 2718^2 + 868^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017615 + ... + 1017622.

Almost surely, 2^8140948 is an apocalyptic number.

It is an amenable number.

8140948 is a deficient number, since it is larger than the sum of its proper divisors (6105718).

8140948 is a wasteful number, since it uses less digits than its factorization.

8140948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035241 (or 2035239 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 8140948 is about 2853.2346556146. The cubic root of 8140948 is about 201.1677353678.

The spelling of 8140948 in words is "eight million, one hundred forty thousand, nine hundred forty-eight".