965355478 has 4 divisors (see below), whose sum is σ = 1448033220. Its totient is φ = 482677738.

The previous prime is 965355427. The next prime is 965355481. The reversal of 965355478 is 874553569.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 874553569 = 569 ⋅1537001.

It is a super-2 number, since 2×965355478² = 1863822397809216968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241338868 + ... + 241338871.

It is an arithmetic number, because the mean of its divisors is an integer number (362008305).

Almost surely, 2^965355478 is an apocalyptic number.

965355478 is a deficient number, since it is larger than the sum of its proper divisors (482677742).

965355478 is a wasteful number, since it uses less digits than its factorization.

965355478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482677741.

The product of its digits is 4536000, while the sum is 52.

The square root of 965355478 is about 31070.1702280499. The cubic root of 965355478 is about 988.3158380658.

The spelling of 965355478 in words is "nine hundred sixty-five million, three hundred fifty-five thousand, four hundred seventy-eight".