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4807487 is a prime number
BaseRepresentation
bin10010010101101100111111
3100001020122002
4102111230333
52212314422
6251012515
755601666
oct22255477
910036562
104807487
112793a33
12173a13b
13cc4289
148d1ddd
1564e692
hex495b3f

4807487 has 2 divisors, whose sum is σ = 4807488. Its totient is φ = 4807486.

The previous prime is 4807477. The next prime is 4807493. The reversal of 4807487 is 7847084.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4807487 - 26 = 4807423 is a prime.

It is a super-3 number, since 3×48074873 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4807487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4807427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2403743 + 2403744.

It is an arithmetic number, because the mean of its divisors is an integer number (2403744).

Almost surely, 24807487 is an apocalyptic number.

4807487 is a deficient number, since it is larger than the sum of its proper divisors (1).

4807487 is an equidigital number, since it uses as much as digits as its factorization.

4807487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 4807487 is about 2192.5982304107. The cubic root of 4807487 is about 168.7741927820.

The spelling of 4807487 in words is "four million, eight hundred seven thousand, four hundred eighty-seven".