10771390 has 16 divisors (see below), whose sum is σ = 22158432. Its totient is φ = 3693024.

The previous prime is 10771381. The next prime is 10771391. The reversal of 10771390 is 9317701.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10771391) 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, 76869 + ... + 77008.

It is an arithmetic number, because the mean of its divisors is an integer number (1384902).

Almost surely, 2^10771390 is an apocalyptic number.

10771390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10771390 is an abundant number, since it is smaller than the sum of its proper divisors (11387042).

10771390 is a wasteful number, since it uses less digits than its factorization.

10771390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153891.

The product of its (nonzero) digits is 1323, while the sum is 28.

The square root of 10771390 is about 3281.9795855550. The cubic root of 10771390 is about 220.8465318641.

The spelling of 10771390 in words is "ten million, seven hundred seventy-one thousand, three hundred ninety".