2026040461 has 8 divisors (see below), whose sum is σ = 2077508664. Its totient is φ = 1974670080.

The previous prime is 2026040453. The next prime is 2026040477. The reversal of 2026040461 is 1640406202.

It can be written as a sum of positive squares in 4 ways, for example, as 203604361 + 1822436100 = 14269^2 + 42690^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2026040461 - 2³ = 2026040453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026040441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18435 + ... + 66271.

It is an arithmetic number, because the mean of its divisors is an integer number (259688583).

Almost surely, 2^2026040461 is an apocalyptic number.

It is an amenable number.

2026040461 is a deficient number, since it is larger than the sum of its proper divisors (51468203).

2026040461 is a wasteful number, since it uses less digits than its factorization.

2026040461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48911.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2026040461 is about 45011.5591931673. The cubic root of 2026040461 is about 1265.3656420362.

Adding to 2026040461 its reverse (1640406202), we get a palindrome (3666446663).

The spelling of 2026040461 in words is "two billion, twenty-six million, forty thousand, four hundred sixty-one".