10987378 has 16 divisors (see below), whose sum is σ = 16951680. Its totient is φ = 5338576.

The previous prime is 10987357. The next prime is 10987391. The reversal of 10987378 is 87378901.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16500 + ... + 17152.

It is an arithmetic number, because the mean of its divisors is an integer number (1059480).

Almost surely, 2^10987378 is an apocalyptic number.

10987378 is a deficient number, since it is larger than the sum of its proper divisors (5964302).

10987378 is a wasteful number, since it uses less digits than its factorization.

10987378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881.

The product of its (nonzero) digits is 84672, while the sum is 43.

The square root of 10987378 is about 3314.7214060913. The cubic root of 10987378 is about 222.3129126317.

The spelling of 10987378 in words is "ten million, nine hundred eighty-seven thousand, three hundred seventy-eight".