65374470 has 48 divisors (see below), whose sum is σ = 194257440. Its totient is φ = 14942592.

The previous prime is 65374429. The next prime is 65374471. The reversal of 65374470 is 7447356.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65374471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51255 + ... + 52514.

It is an arithmetic number, because the mean of its divisors is an integer number (4047030).

Almost surely, 2^65374470 is an apocalyptic number.

65374470 is an abundant number, since it is smaller than the sum of its proper divisors (128882970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65374470 is a wasteful number, since it uses less digits than its factorization.

65374470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103789 (or 103786 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 65374470 is about 8085.4480395337. The cubic root of 65374470 is about 402.8432215112.

The spelling of 65374470 in words is "sixty-five million, three hundred seventy-four thousand, four hundred seventy".