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2070908 = 22773961
BaseRepresentation
bin111111001100101111100
310220012202022
413321211330
51012232113
6112215312
723413430
oct7714574
93805668
102070908
1111949a4
1283a538
135767b8
143bc9c0
152ad908
hex1f997c

2070908 has 12 divisors (see below), whose sum is σ = 4141872. Its totient is φ = 887520.

The previous prime is 2070907. The next prime is 2070911. The reversal of 2070908 is 8090702.

2070908 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36953 + ... + 37008.

It is an arithmetic number, because the mean of its divisors is an integer number (345156).

22070908 is an apocalyptic number.

2070908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2070908 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2070908 is a wasteful number, since it uses less digits than its factorization.

2070908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73972 (or 73970 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 2070908 is about 1439.0649742107. The cubic root of 2070908 is about 127.4638215948.

The spelling of 2070908 in words is "two million, seventy thousand, nine hundred eight".

Divisors: 1 2 4 7 14 28 73961 147922 295844 517727 1035454 2070908