7901061 has 8 divisors (see below), whose sum is σ = 12039744. Its totient is φ = 4514880.

The previous prime is 7901057. The next prime is 7901071. The reversal of 7901061 is 1601097.

7901061 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 7901061 - 2² = 7901057 is a prime.

It is a Curzon number.

7901061 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7901041) 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, 188100 + ... + 188141.

It is an arithmetic number, because the mean of its divisors is an integer number (1504968).

Almost surely, 2^7901061 is an apocalyptic number.

It is an amenable number.

7901061 is a deficient number, since it is larger than the sum of its proper divisors (4138683).

7901061 is a wasteful number, since it uses less digits than its factorization.

7901061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376251.

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 7901061 is about 2810.8826016040. The cubic root of 7901061 is about 199.1720858532.

The spelling of 7901061 in words is "seven million, nine hundred one thousand, sixty-one".