65427038 has 4 divisors (see below), whose sum is σ = 98140560. Its totient is φ = 32713518.

The previous prime is 65427031. The next prime is 65427071. The reversal of 65427038 is 83072456.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 65426989 and 65427007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65427031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16356758 + ... + 16356761.

It is an arithmetic number, because the mean of its divisors is an integer number (24535140).

Almost surely, 2^65427038 is an apocalyptic number.

65427038 is a deficient number, since it is larger than the sum of its proper divisors (32713522).

65427038 is a wasteful number, since it uses less digits than its factorization.

65427038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32713521.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 65427038 is about 8088.6981647234. The cubic root of 65427038 is about 402.9511687925.

The spelling of 65427038 in words is "sixty-five million, four hundred twenty-seven thousand, thirty-eight".