1972953 has 6 divisors (see below), whose sum is σ = 2849834. Its totient is φ = 1315296.

The previous prime is 1972939. The next prime is 1972967. The reversal of 1972953 is 3592791.

It is an interprime number because it is at equal distance from previous prime (1972939) and next prime (1972967).

It can be written as a sum of positive squares in only one way, i.e., 1272384 + 700569 = 1128^2 + 837^2 .

It is not a de Polignac number, because 1972953 - 2⁵ = 1972921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1972913) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 109600 + ... + 109617.

2^1972953 is an apocalyptic number.

It is an amenable number.

1972953 is a deficient number, since it is larger than the sum of its proper divisors (876881).

1972953 is a wasteful number, since it uses less digits than its factorization.

1972953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219223 (or 219220 counting only the distinct ones).

The product of its digits is 17010, while the sum is 36.

The square root of 1972953 is about 1404.6184535311. The cubic root of 1972953 is about 125.4215739383.

The spelling of 1972953 in words is "one million, nine hundred seventy-two thousand, nine hundred fifty-three".