63074135 has 8 divisors (see below), whose sum is σ = 76819056. Its totient is φ = 49705920.

The previous prime is 63074111. The next prime is 63074147. The reversal of 63074135 is 53147036.

63074135 = 256² + 257² + ... + 590².

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

It is not a de Polignac number, because 63074135 - 2¹² = 63070039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63074098 and 63074107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93806 + ... + 94475.

It is an arithmetic number, because the mean of its divisors is an integer number (9602382).

Almost surely, 2^63074135 is an apocalyptic number.

63074135 is a deficient number, since it is larger than the sum of its proper divisors (13744921).

63074135 is a wasteful number, since it uses less digits than its factorization.

63074135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188353.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 63074135 is about 7941.9226261655. The cubic root of 63074135 is about 398.0617376009.

The spelling of 63074135 in words is "sixty-three million, seventy-four thousand, one hundred thirty-five".