487107408 has 60 divisors (see below), whose sum is σ = 1328123328. Its totient is φ = 153817920.

The previous prime is 487107367. The next prime is 487107449. The reversal of 487107408 is 804701784.

It is an interprime number because it is at equal distance from previous prime (487107367) and next prime (487107449).

It is a super-4 number, since 4×487107408⁴ (a number of 36 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3273 + ... + 31383.

Almost surely, 2^487107408 is an apocalyptic number.

487107408 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487107408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664061664).

487107408 is an abundant number, since it is smaller than the sum of its proper divisors (841015920).

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

487107408 is a wasteful number, since it uses less digits than its factorization.

487107408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28160 (or 28135 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 39.

The square root of 487107408 is about 22070.5099170817. The cubic root of 487107408 is about 786.8191319283.

The spelling of 487107408 in words is "four hundred eighty-seven million, one hundred seven thousand, four hundred eight".