10987270 has 48 divisors (see below), whose sum is σ = 24377760. Its totient is φ = 3542784.

The previous prime is 10987267. The next prime is 10987279. The reversal of 10987270 is 7278901.

10987270 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an alternating number because its digits alternate between odd and even.

10987270 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10987279) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7671 + ... + 8989.

It is an arithmetic number, because the mean of its divisors is an integer number (507870).

Almost surely, 2^10987270 is an apocalyptic number.

10987270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10987270 is an abundant number, since it is smaller than the sum of its proper divisors (13390490).

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

10987270 is a wasteful number, since it uses less digits than its factorization.

10987270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357 (or 1350 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 10987270 is about 3314.7051150894. The cubic root of 10987270 is about 222.3121842240.

The spelling of 10987270 in words is "ten million, nine hundred eighty-seven thousand, two hundred seventy".