415961297 has 4 divisors (see below), whose sum is σ = 430304820. Its totient is φ = 401617776.

The previous prime is 415961291. The next prime is 415961303. The reversal of 415961297 is 792169514.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 792169514 = 2 ⋅396084757.

It is an interprime number because it is at equal distance from previous prime (415961291) and next prime (415961303).

It can be written as a sum of positive squares in 2 ways, for example, as 283619281 + 132342016 = 16841^2 + 11504^2 .

It is a cyclic number.

It is not a de Polignac number, because 415961297 - 2¹⁰ = 415960273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (415961291) 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, 7171718 + ... + 7171775.

It is an arithmetic number, because the mean of its divisors is an integer number (107576205).

Almost surely, 2^415961297 is an apocalyptic number.

It is an amenable number.

415961297 is a deficient number, since it is larger than the sum of its proper divisors (14343523).

415961297 is a wasteful number, since it uses less digits than its factorization.

415961297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14343522.

The product of its digits is 136080, while the sum is 44.

The square root of 415961297 is about 20395.1292469550. The cubic root of 415961297 is about 746.4790801039.

It can be divided in two parts, 4159 and 61297, that added together give a palindrome (65456).

The spelling of 415961297 in words is "four hundred fifteen million, nine hundred sixty-one thousand, two hundred ninety-seven".