10418845 has 4 divisors (see below), whose sum is σ = 12502620. Its totient is φ = 8335072.

The previous prime is 10418833. The next prime is 10418873. The reversal of 10418845 is 54881401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54881401 = 251 ⋅218651.

It can be written as a sum of positive squares in 2 ways, for example, as 5635876 + 4782969 = 2374^2 + 2187^2 .

It is a cyclic number.

It is not a de Polignac number, because 10418845 - 2⁷ = 10418717 is a prime.

It is a super-2 number, since 2×10418845² = 217104662268050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041880 + ... + 1041889.

It is an arithmetic number, because the mean of its divisors is an integer number (3125655).

Almost surely, 2^10418845 is an apocalyptic number.

It is an amenable number.

10418845 is a deficient number, since it is larger than the sum of its proper divisors (2083775).

10418845 is an equidigital number, since it uses as much as digits as its factorization.

10418845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083774.

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 10418845 is about 3227.8235701475. The cubic root of 10418845 is about 218.4103387186.

The spelling of 10418845 in words is "ten million, four hundred eighteen thousand, eight hundred forty-five".