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8972098 = 210874127
BaseRepresentation
bin100010001110…
…011101000010
3121212211101221
4202032131002
54244101343
6520145254
7136155502
oct42163502
917784357
108972098
115078963
12300822a
131b21a45
141297a02
15bc35ed
hex88e742

8972098 has 8 divisors (see below), whose sum is σ = 13473792. Its totient is φ = 4480836.

The previous prime is 8972083. The next prime is 8972101. The reversal of 8972098 is 8902798.

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

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, 111 + ... + 4237.

It is an arithmetic number, because the mean of its divisors is an integer number (1684224).

Almost surely, 28972098 is an apocalyptic number.

8972098 is a deficient number, since it is larger than the sum of its proper divisors (4501694).

8972098 is a wasteful number, since it uses less digits than its factorization.

8972098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5216.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 8972098 is about 2995.3460568021. The cubic root of 8972098 is about 207.7932023801.

The spelling of 8972098 in words is "eight million, nine hundred seventy-two thousand, ninety-eight".

Divisors: 1 2 1087 2174 4127 8254 4486049 8972098