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88472741 = 753238471
BaseRepresentation
bin1010100010111…
…11110010100101
320011110212210012
411101133302211
5140122111431
612440140005
72123002010
oct521376245
9204425705
1088472741
1145a38975
1225767605
1315438a46
14ba70377
157b7922b
hex545fca5

88472741 has 8 divisors (see below), whose sum is σ = 103019904. Its totient is φ = 74402640.

The previous prime is 88472723. The next prime is 88472779. The reversal of 88472741 is 14727488.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88472741 - 26 = 88472677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88472441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118865 + ... + 119606.

It is an arithmetic number, because the mean of its divisors is an integer number (12877488).

Almost surely, 288472741 is an apocalyptic number.

It is an amenable number.

88472741 is a deficient number, since it is larger than the sum of its proper divisors (14547163).

88472741 is a wasteful number, since it uses less digits than its factorization.

88472741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238531.

The product of its digits is 100352, while the sum is 41.

The square root of 88472741 is about 9405.9949500305. The cubic root of 88472741 is about 445.5910859197.

The spelling of 88472741 in words is "eighty-eight million, four hundred seventy-two thousand, seven hundred forty-one".

Divisors: 1 7 53 371 238471 1669297 12638963 88472741