48691634 has 8 divisors (see below), whose sum is σ = 73720368. Its totient is φ = 24118180.

The previous prime is 48691627. The next prime is 48691637. The reversal of 48691634 is 43619684.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 48691591 and 48691600.

It is not an unprimeable number, because it can be changed into a prime (48691637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113552 + ... + 113979.

It is an arithmetic number, because the mean of its divisors is an integer number (9215046).

Almost surely, 2^48691634 is an apocalyptic number.

48691634 is a deficient number, since it is larger than the sum of its proper divisors (25028734).

48691634 is a wasteful number, since it uses less digits than its factorization.

48691634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227640.

The product of its digits is 124416, while the sum is 41.

The square root of 48691634 is about 6977.9390940306. The cubic root of 48691634 is about 365.1613323200.

The spelling of 48691634 in words is "forty-eight million, six hundred ninety-one thousand, six hundred thirty-four".