2361598 has 4 divisors (see below), whose sum is σ = 3542400. Its totient is φ = 1180798.

The previous prime is 2361581. The next prime is 2361607. The reversal of 2361598 is 8951632.

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

It is a super-2 number, since 2×2361598² = 11154290227208, 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 as a sum of consecutive naturals, namely, 590398 + ... + 590401.

It is an arithmetic number, because the mean of its divisors is an integer number (885600).

2^2361598 is an apocalyptic number.

2361598 is a deficient number, since it is larger than the sum of its proper divisors (1180802).

2361598 is a wasteful number, since it uses less digits than its factorization.

2361598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180801.

The product of its digits is 12960, while the sum is 34.

The square root of 2361598 is about 1536.7491662597. The cubic root of 2361598 is about 133.1686480633.

Adding to 2361598 its sum of digits (34), we get a palindrome (2361632).

The spelling of 2361598 in words is "two million, three hundred sixty-one thousand, five hundred ninety-eight".