1975061 has 8 divisors (see below), whose sum is σ = 2164800. Its totient is φ = 1787040.

The previous prime is 1975049. The next prime is 1975067. The reversal of 1975061 is 1605791.

It is a happy number.

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 1975061 - 2¹⁸ = 1712917 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1975067) 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, 4280 + ... + 4718.

It is an arithmetic number, because the mean of its divisors is an integer number (270600).

2^1975061 is an apocalyptic number.

1975061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1975061 is the 629-th centered decagonal number.

It is an amenable number.

1975061 is a deficient number, since it is larger than the sum of its proper divisors (189739).

1975061 is a wasteful number, since it uses less digits than its factorization.

1975061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 1975061 is about 1405.3686349140. The cubic root of 1975061 is about 125.4662268979.

The spelling of 1975061 in words is "one million, nine hundred seventy-five thousand, sixty-one".