246638134 has 4 divisors (see below), whose sum is σ = 369957204. Its totient is φ = 123319066.

The previous prime is 246638129. The next prime is 246638137. The reversal of 246638134 is 431836642.

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 = 246638093 and 246638102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246638137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61659532 + ... + 61659535.

It is an arithmetic number, because the mean of its divisors is an integer number (92489301).

Almost surely, 2^246638134 is an apocalyptic number.

246638134 is a deficient number, since it is larger than the sum of its proper divisors (123319070).

246638134 is a wasteful number, since it uses less digits than its factorization.

246638134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123319069.

The product of its digits is 82944, while the sum is 37.

The square root of 246638134 is about 15704.7169347302. The cubic root of 246638134 is about 627.1239814281.

The spelling of 246638134 in words is "two hundred forty-six million, six hundred thirty-eight thousand, one hundred thirty-four".