20341598 has 4 divisors (see below), whose sum is σ = 30512400. Its totient is φ = 10170798.

The previous prime is 20341567. The next prime is 20341613. The reversal of 20341598 is 89514302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89514302 = 2 ⋅44757151.

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, 5085398 + ... + 5085401.

It is an arithmetic number, because the mean of its divisors is an integer number (7628100).

Almost surely, 2^20341598 is an apocalyptic number.

20341598 is a deficient number, since it is larger than the sum of its proper divisors (10170802).

20341598 is a wasteful number, since it uses less digits than its factorization.

20341598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10170801.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 20341598 is about 4510.1660723304. The cubic root of 20341598 is about 272.9784451667.

The spelling of 20341598 in words is "twenty million, three hundred forty-one thousand, five hundred ninety-eight".