1950097 has 4 divisors (see below), whose sum is σ = 1962676. Its totient is φ = 1937520.

The previous prime is 1950089. The next prime is 1950107. The reversal of 1950097 is 7900591.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7900591 = 317 ⋅24923.

It can be written as a sum of positive squares in 2 ways, for example, as 1347921 + 602176 = 1161^2 + 776^2 .

It is a cyclic number.

It is not a de Polignac number, because 1950097 - 2³ = 1950089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1950017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6054 + ... + 6367.

It is an arithmetic number, because the mean of its divisors is an integer number (490669).

2^1950097 is an apocalyptic number.

It is an amenable number.

1950097 is a deficient number, since it is larger than the sum of its proper divisors (12579).

1950097 is a wasteful number, since it uses less digits than its factorization.

1950097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12578.

The product of its (nonzero) digits is 2835, while the sum is 31.

The square root of 1950097 is about 1396.4587355164. The cubic root of 1950097 is about 124.9353692554.

The spelling of 1950097 in words is "one million, nine hundred fifty thousand, ninety-seven".