10278488 has 32 divisors (see below), whose sum is σ = 21150720. Its totient is φ = 4644000.

The previous prime is 10278481. The next prime is 10278503. The reversal of 10278488 is 88487201.

It is a happy number.

10278488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10278488² = 211294631132288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10278481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23633 + ... + 24063.

It is an arithmetic number, because the mean of its divisors is an integer number (660960).

Almost surely, 2^10278488 is an apocalyptic number.

It is an amenable number.

10278488 is an abundant number, since it is smaller than the sum of its proper divisors (10872232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10278488 is a wasteful number, since it uses less digits than its factorization.

10278488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 10278488 is about 3206.0081097839. The cubic root of 10278488 is about 217.4251329941.

The spelling of 10278488 in words is "ten million, two hundred seventy-eight thousand, four hundred eighty-eight".