10277345 has 8 divisors (see below), whose sum is σ = 13281576. Its totient is φ = 7589376.

The previous prime is 10277327. The next prime is 10277353. The reversal of 10277345 is 54377201.

10277345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 889249 + 9388096 = 943^2 + 3064^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10277345 - 2¹⁶ = 10211809 is a prime.

It is a Duffinian number.

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, 78992 + ... + 79121.

It is an arithmetic number, because the mean of its divisors is an integer number (1660197).

Almost surely, 2^10277345 is an apocalyptic number.

It is an amenable number.

10277345 is a deficient number, since it is larger than the sum of its proper divisors (3004231).

10277345 is a wasteful number, since it uses less digits than its factorization.

10277345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158131.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 10277345 is about 3205.8298457654. The cubic root of 10277345 is about 217.4170732439.

The spelling of 10277345 in words is "ten million, two hundred seventy-seven thousand, three hundred forty-five".