48661547 has 8 divisors (see below), whose sum is σ = 54380592. Its totient is φ = 43158400.

The previous prime is 48661523. The next prime is 48661553. The reversal of 48661547 is 74516684.

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

It is a cyclic number.

It is not a de Polignac number, because 48661547 - 2²⁴ = 31884331 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48661577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53498 + ... + 54399.

It is an arithmetic number, because the mean of its divisors is an integer number (6797574).

Almost surely, 2^48661547 is an apocalyptic number.

48661547 is a deficient number, since it is larger than the sum of its proper divisors (5719045).

48661547 is a wasteful number, since it uses less digits than its factorization.

48661547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107949.

The product of its digits is 161280, while the sum is 41.

The square root of 48661547 is about 6975.7828951308. The cubic root of 48661547 is about 365.0861046626.

The spelling of 48661547 in words is "forty-eight million, six hundred sixty-one thousand, five hundred forty-seven".