2046278598 has 64 divisors (see below), whose sum is σ = 5054579712. Its totient is φ = 537793920.

The previous prime is 2046278579. The next prime is 2046278617. The reversal of 2046278598 is 8958726402.

It is an interprime number because it is at equal distance from previous prime (2046278579) and next prime (2046278617).

It is a super-2 number, since 2×2046278598² = 8374512201265691208, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2046278598.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153583 + ... + 166373.

It is an arithmetic number, because the mean of its divisors is an integer number (78977808).

Almost surely, 2^2046278598 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2046278598, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2527289856).

2046278598 is an abundant number, since it is smaller than the sum of its proper divisors (3008301114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2046278598 is a wasteful number, since it uses less digits than its factorization.

2046278598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13109.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 2046278598 is about 45235.8110129574. The cubic root of 2046278598 is about 1269.5649403636.

The spelling of 2046278598 in words is "two billion, forty-six million, two hundred seventy-eight thousand, five hundred ninety-eight".