314608537 has 4 divisors (see below), whose sum is σ = 319766116. Its totient is φ = 309450960.

The previous prime is 314608531. The next prime is 314608571. The reversal of 314608537 is 735806413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 735806413 = 4967 ⋅148139.

It can be written as a sum of positive squares in 2 ways, for example, as 120033936 + 194574601 = 10956^2 + 13949^2 .

It is a cyclic number.

It is not a de Polignac number, because 314608537 - 2³ = 314608529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 314608496 and 314608505.

It is not an unprimeable number, because it can be changed into a prime (314608531) 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, 2578698 + ... + 2578819.

It is an arithmetic number, because the mean of its divisors is an integer number (79941529).

Almost surely, 2^314608537 is an apocalyptic number.

It is an amenable number.

314608537 is a deficient number, since it is larger than the sum of its proper divisors (5157579).

314608537 is an equidigital number, since it uses as much as digits as its factorization.

314608537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5157578.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 314608537 is about 17737.2077001990. The cubic root of 314608537 is about 680.1272375804.

The spelling of 314608537 in words is "three hundred fourteen million, six hundred eight thousand, five hundred thirty-seven".