48691436 has 24 divisors (see below), whose sum is σ = 89159616. Its totient is φ = 23242880.

The previous prime is 48691429. The next prime is 48691441. The reversal of 48691436 is 63419684.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a junction number, because it is equal to n+sod(n) for n = 48691393 and 48691402.

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, 4550 + ... + 10866.

It is an arithmetic number, because the mean of its divisors is an integer number (3714984).

Almost surely, 2^48691436 is an apocalyptic number.

It is an amenable number.

48691436 is a deficient number, since it is larger than the sum of its proper divisors (40468180).

48691436 is a wasteful number, since it uses less digits than its factorization.

48691436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6409 (or 6407 counting only the distinct ones).

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

The square root of 48691436 is about 6977.9249064460. The cubic root of 48691436 is about 365.1608373545.

The spelling of 48691436 in words is "forty-eight million, six hundred ninety-one thousand, four hundred thirty-six".