2501066 has 8 divisors (see below), whose sum is σ = 3914784. Its totient is φ = 1196140.

The previous prime is 2501003. The next prime is 2501071. The reversal of 2501066 is 6601052.

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

It is a super-2 number, since 2×2501066² = 12510662272712, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27140 + ... + 27231.

It is an arithmetic number, because the mean of its divisors is an integer number (489348).

2^2501066 is an apocalyptic number.

2501066 is a deficient number, since it is larger than the sum of its proper divisors (1413718).

2501066 is a wasteful number, since it uses less digits than its factorization.

2501066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54396.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2501066 is about 1581.4758929557. The cubic root of 2501066 is about 135.7401685498.

The spelling of 2501066 in words is "two million, five hundred one thousand, sixty-six".