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4972006 = 213191231
BaseRepresentation
bin10010111101110111100110
3100100121022101
4102331313212
52233101011
6254322314
760155434
oct22756746
910317271
104972006
1128965a6
1217b939a
131051120
14935d54
156832c1
hex4bdde6

4972006 has 8 divisors (see below), whose sum is σ = 8031744. Its totient is φ = 2294760.

The previous prime is 4972001. The next prime is 4972013. The reversal of 4972006 is 6002794.

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

It is a super-4 number, since 4×49720064 (a number of 28 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4972001) 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, 95590 + ... + 95641.

It is an arithmetic number, because the mean of its divisors is an integer number (1003968).

Almost surely, 24972006 is an apocalyptic number.

4972006 is a deficient number, since it is larger than the sum of its proper divisors (3059738).

4972006 is a wasteful number, since it uses less digits than its factorization.

4972006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191246.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 4972006 is about 2229.7995425598. The cubic root of 4972006 is about 170.6778701209.

The spelling of 4972006 in words is "four million, nine hundred seventy-two thousand, six".

Divisors: 1 2 13 26 191231 382462 2486003 4972006