488740 has 24 divisors (see below), whose sum is σ = 1173312. Its totient is φ = 167520.

The previous prime is 488729. The next prime is 488743. The reversal of 488740 is 47884.

488740 = T₂₁₁ + T₂₁₂ + ... + T₂₃₀.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (488743) 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, 1606 + ... + 1885.

It is an arithmetic number, because the mean of its divisors is an integer number (48888).

2⁴⁸⁸⁷⁴⁰ is an apocalyptic number.

It is an amenable number.

488740 is an abundant number, since it is smaller than the sum of its proper divisors (684572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488740 is a wasteful number, since it uses less digits than its factorization.

488740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3507 (or 3505 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 488740 is about 699.0994206835. The cubic root of 488740 is about 78.7697187540.

The spelling of 488740 in words is "four hundred eighty-eight thousand, seven hundred forty".