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4742708 = 221185677
BaseRepresentation
bin10010000101111000110100
322220221202212
4102011320310
52203231313
6245352552
755212065
oct22057064
98827685
104742708
11274a2a3
121708758
13ca0949
148b656c
1563a3a8
hex485e34

4742708 has 6 divisors (see below), whose sum is σ = 8299746. Its totient is φ = 2371352.

The previous prime is 4742707. The next prime is 4742713. The reversal of 4742708 is 8072474.

It can be written as a sum of positive squares in only one way, i.e., 2748964 + 1993744 = 1658^2 + 1412^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 592835 + ... + 592842.

It is an arithmetic number, because the mean of its divisors is an integer number (1383291).

Almost surely, 24742708 is an apocalyptic number.

It is an amenable number.

4742708 is a deficient number, since it is larger than the sum of its proper divisors (3557038).

4742708 is a wasteful number, since it uses less digits than its factorization.

4742708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185681 (or 1185679 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 4742708 is about 2177.7759297044. The cubic root of 4742708 is about 168.0127068998.

The spelling of 4742708 in words is "four million, seven hundred forty-two thousand, seven hundred eight".

Divisors: 1 2 4 1185677 2371354 4742708