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88834068 = 22322467613
BaseRepresentation
bin1010100101110…
…00000000010100
320012011020102200
411102320000110
5140220142233
612452004500
72126035311
oct522700024
9205136380
1088834068
1146165394
1225900730
131553434b
14bb25d08
157beb313
hex54b8014

88834068 has 18 divisors (see below), whose sum is σ = 224552874. Its totient is φ = 29611344.

The previous prime is 88834051. The next prime is 88834069. The reversal of 88834068 is 86043888.

It can be written as a sum of positive squares in only one way, i.e., 79174404 + 9659664 = 8898^2 + 3108^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88834069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1233771 + ... + 1233842.

Almost surely, 288834068 is an apocalyptic number.

It is an amenable number.

88834068 is an abundant number, since it is smaller than the sum of its proper divisors (135718806).

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

88834068 is a wasteful number, since it uses less digits than its factorization.

88834068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2467623 (or 2467618 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 88834068 is about 9425.1826507501. The cubic root of 88834068 is about 446.1968672470.

The spelling of 88834068 in words is "eighty-eight million, eight hundred thirty-four thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 2467613 4935226 7402839 9870452 14805678 22208517 29611356 44417034 88834068