962947457 has 2 divisors, whose sum is σ = 962947458. Its totient is φ = 962947456.

The previous prime is 962947423. The next prime is 962947471. The reversal of 962947457 is 754749269.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 921486736 + 41460721 = 30356^2 + 6439^2 .

It is a cyclic number.

It is not a de Polignac number, because 962947457 - 2¹⁰ = 962946433 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 962947399 and 962947408.

It is not a weakly prime, because it can be changed into another prime (962947487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481473728 + 481473729.

It is an arithmetic number, because the mean of its divisors is an integer number (481473729).

Almost surely, 2^962947457 is an apocalyptic number.

It is an amenable number.

962947457 is a deficient number, since it is larger than the sum of its proper divisors (1).

962947457 is an equidigital number, since it uses as much as digits as its factorization.

962947457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 53.

The square root of 962947457 is about 31031.3946995619. The cubic root of 962947457 is about 987.4933890921.

The spelling of 962947457 in words is "nine hundred sixty-two million, nine hundred forty-seven thousand, four hundred fifty-seven".