10598138 has 4 divisors (see below), whose sum is σ = 15897210. Its totient is φ = 5299068.

The previous prime is 10598129. The next prime is 10598141. The reversal of 10598138 is 83189501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10582009 + 16129 = 3253^2 + 127^2 .

It is a super-2 number, since 2×10598138² = 224641058134088, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10598098 and 10598107.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2649533 + ... + 2649536.

Almost surely, 2^10598138 is an apocalyptic number.

10598138 is a deficient number, since it is larger than the sum of its proper divisors (5299072).

10598138 is an equidigital number, since it uses as much as digits as its factorization.

10598138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5299071.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 10598138 is about 3255.4781522842. The cubic root of 10598138 is about 219.6560603742.

The spelling of 10598138 in words is "ten million, five hundred ninety-eight thousand, one hundred thirty-eight".