48761761 has 4 divisors (see below), whose sum is σ = 48890800. Its totient is φ = 48632724.

The previous prime is 48761759. The next prime is 48761773. The reversal of 48761761 is 16716784.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48761761 - 2¹ = 48761759 is a prime.

It is a super-2 number, since 2×48761761² = 4755418671642242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48761711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63951 + ... + 64708.

It is an arithmetic number, because the mean of its divisors is an integer number (12222700).

Almost surely, 2^48761761 is an apocalyptic number.

It is an amenable number.

48761761 is a deficient number, since it is larger than the sum of its proper divisors (129039).

48761761 is a wasteful number, since it uses less digits than its factorization.

48761761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129038.

The product of its digits is 56448, while the sum is 40.

The square root of 48761761 is about 6982.9621937971. The cubic root of 48761761 is about 365.3365532828.

The spelling of 48761761 in words is "forty-eight million, seven hundred sixty-one thousand, seven hundred sixty-one".