488901851 has 8 divisors (see below), whose sum is σ = 492473520. Its totient is φ = 485343712.

The previous prime is 488901841. The next prime is 488901857. The reversal of 488901851 is 158109884.

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 488901851 - 2¹⁰ = 488900827 is a prime.

It is a super-2 number, since 2×488901851² = 478050039822452402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488901857) 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, 75716 + ... + 81918.

It is an arithmetic number, because the mean of its divisors is an integer number (61559190).

Almost surely, 2^488901851 is an apocalyptic number.

488901851 is a deficient number, since it is larger than the sum of its proper divisors (3571669).

488901851 is a wasteful number, since it uses less digits than its factorization.

488901851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6765.

The product of its (nonzero) digits is 92160, while the sum is 44.

The square root of 488901851 is about 22111.1250505260. The cubic root of 488901851 is about 787.7841291362.

The spelling of 488901851 in words is "four hundred eighty-eight million, nine hundred one thousand, eight hundred fifty-one".