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4987374 = 237118747
BaseRepresentation
bin10011000001100111101110
3100101101101120
4103001213232
52234043444
6254521410
760251310
oct23014756
910341346
104987374
1128a70a7
121806266
131058112
1493b7b0
15687b19
hex4c19ee

4987374 has 16 divisors (see below), whose sum is σ = 11399808. Its totient is φ = 1424952.

The previous prime is 4987351. The next prime is 4987393. The reversal of 4987374 is 4737894.

4987374 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 118747 = 4987374 / (4 + 9 + 8 + 7 + 3 + 7 + 4).

It is an Ulam number.

4987374 is strictly pandigital in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59332 + ... + 59415.

It is an arithmetic number, because the mean of its divisors is an integer number (712488).

Almost surely, 24987374 is an apocalyptic number.

4987374 is an abundant number, since it is smaller than the sum of its proper divisors (6412434).

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

4987374 is a wasteful number, since it uses less digits than its factorization.

4987374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118759.

The product of its digits is 169344, while the sum is 42.

The square root of 4987374 is about 2233.2429334938. The cubic root of 4987374 is about 170.8535389677.

The spelling of 4987374 in words is "four million, nine hundred eighty-seven thousand, three hundred seventy-four".

Divisors: 1 2 3 6 7 14 21 42 118747 237494 356241 712482 831229 1662458 2493687 4987374