78708495 has 8 divisors (see below), whose sum is σ = 125933616. Its totient is φ = 41977856.

The previous prime is 78708493. The next prime is 78708517. The reversal of 78708495 is 59480787.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 78708495 - 2¹ = 78708493 is a prime.

It is a super-3 number, since 3×78708495³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78708491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2623602 + ... + 2623631.

It is an arithmetic number, because the mean of its divisors is an integer number (15741702).

Almost surely, 2^78708495 is an apocalyptic number.

78708495 is a deficient number, since it is larger than the sum of its proper divisors (47225121).

78708495 is a wasteful number, since it uses less digits than its factorization.

78708495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5247241.

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 78708495 is about 8871.7808246146. The cubic root of 78708495 is about 428.5556279095. Note that the first 3 decimals are identical.

The spelling of 78708495 in words is "seventy-eight million, seven hundred eight thousand, four hundred ninety-five".