2601854006 has 4 divisors (see below), whose sum is σ = 3902781012. Its totient is φ = 1300927002.

The previous prime is 2601853999. The next prime is 2601854009. The reversal of 2601854006 is 6004581062.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2601854009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650463500 + ... + 650463503.

It is an arithmetic number, because the mean of its divisors is an integer number (975695253).

Almost surely, 2^2601854006 is an apocalyptic number.

2601854006 is a deficient number, since it is larger than the sum of its proper divisors (1300927006).

2601854006 is a wasteful number, since it uses less digits than its factorization.

2601854006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300927005.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2601854006 is about 51008.3719206955. The cubic root of 2601854006 is about 1375.3956337663.

The spelling of 2601854006 in words is "two billion, six hundred one million, eight hundred fifty-four thousand, six".