48623647 has 2 divisors, whose sum is σ = 48623648. Its totient is φ = 48623646.

The previous prime is 48623639. The next prime is 48623657. The reversal of 48623647 is 74632684.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48623647 - 2³ = 48623639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48623657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24311823 + 24311824.

It is an arithmetic number, because the mean of its divisors is an integer number (24311824).

Almost surely, 2^48623647 is an apocalyptic number.

48623647 is a deficient number, since it is larger than the sum of its proper divisors (1).

48623647 is an equidigital number, since it uses as much as digits as its factorization.

48623647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 40.

The square root of 48623647 is about 6973.0658250156. The cubic root of 48623647 is about 364.9912977221.

The spelling of 48623647 in words is "forty-eight million, six hundred twenty-three thousand, six hundred forty-seven".