1962469 has 2 divisors, whose sum is σ = 1962470. Its totient is φ = 1962468.

The previous prime is 1962461. The next prime is 1962473. The reversal of 1962469 is 9642691.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1790244 + 172225 = 1338^2 + 415^2 .

It is a cyclic number.

It is not a de Polignac number, because 1962469 - 2³ = 1962461 is a prime.

It is a super-2 number, since 2×1962469² = 7702569151922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1962461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 981234 + 981235.

It is an arithmetic number, because the mean of its divisors is an integer number (981235).

2^1962469 is an apocalyptic number.

It is an amenable number.

1962469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1962469 is an equidigital number, since it uses as much as digits as its factorization.

1962469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 37.

The square root of 1962469 is about 1400.8815081940. The cubic root of 1962469 is about 125.1990216216.

The spelling of 1962469 in words is "one million, nine hundred sixty-two thousand, four hundred sixty-nine".