48878507 has 16 divisors (see below), whose sum is σ = 52809120. Its totient is φ = 45100800.

The previous prime is 48878503. The next prime is 48878567. The reversal of 48878507 is 70587884.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 48878507 - 2² = 48878503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48878503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209663 + ... + 209895.

It is an arithmetic number, because the mean of its divisors is an integer number (3300570).

Almost surely, 2^48878507 is an apocalyptic number.

48878507 is a deficient number, since it is larger than the sum of its proper divisors (3930613).

48878507 is a wasteful number, since it uses less digits than its factorization.

48878507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494.

The product of its (nonzero) digits is 501760, while the sum is 47.

The square root of 48878507 is about 6991.3165426835. The cubic root of 48878507 is about 365.6278853061.

It can be divided in two parts, 48 and 878507, that multiplied together give a triangular number (42168336 = T₉₁₈₃).

The spelling of 48878507 in words is "forty-eight million, eight hundred seventy-eight thousand, five hundred seven".