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5007621 = 31987853
BaseRepresentation
bin10011000110100100000101
3100102102011110
4103012210011
52240220441
6255155233
760364323
oct23064405
910372143
105007621
112910333
121815b19
1310643b8
14944d13
1568db16
hex4c6905

5007621 has 8 divisors (see below), whose sum is σ = 7028320. Its totient is φ = 3162672.

The previous prime is 5007619. The next prime is 5007623. The reversal of 5007621 is 1267005.

It is an interprime number because it is at equal distance from previous prime (5007619) and next prime (5007623).

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

It is not a de Polignac number, because 5007621 - 21 = 5007619 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 (5007623) 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, 43870 + ... + 43983.

It is an arithmetic number, because the mean of its divisors is an integer number (878540).

Almost surely, 25007621 is an apocalyptic number.

It is an amenable number.

5007621 is a deficient number, since it is larger than the sum of its proper divisors (2020699).

5007621 is a wasteful number, since it uses less digits than its factorization.

5007621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87875.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 5007621 is about 2237.7714360497. The cubic root of 5007621 is about 171.0844287430.

The spelling of 5007621 in words is "five million, seven thousand, six hundred twenty-one".

Divisors: 1 3 19 57 87853 263559 1669207 5007621