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92041972 = 22112091863
BaseRepresentation
bin1010111110001…
…11001011110100
320102012012211221
411133013023310
5142030320342
613044440124
72165225641
oct537071364
9212165757
1092041972
1147a56550
12269a9044
13160b8509
14c31cdc8
158131a67
hex57c72f4

92041972 has 12 divisors (see below), whose sum is σ = 175716576. Its totient is φ = 41837240.

The previous prime is 92041949. The next prime is 92041991. The reversal of 92041972 is 27914029.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1045888 + ... + 1045975.

It is an arithmetic number, because the mean of its divisors is an integer number (14643048).

Almost surely, 292041972 is an apocalyptic number.

It is an amenable number.

92041972 is a deficient number, since it is larger than the sum of its proper divisors (83674604).

92041972 is a wasteful number, since it uses less digits than its factorization.

92041972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091878 (or 2091876 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 92041972 is about 9593.8507388848. The cubic root of 92041972 is about 451.5043840559.

The spelling of 92041972 in words is "ninety-two million, forty-one thousand, nine hundred seventy-two".

Divisors: 1 2 4 11 22 44 2091863 4183726 8367452 23010493 46020986 92041972