7072735 has 8 divisors (see below), whose sum is σ = 8716896. Its totient is φ = 5505120.

The previous prime is 7072699. The next prime is 7072771. The reversal of 7072735 is 5372707.

It is an interprime number because it is at equal distance from previous prime (7072699) and next prime (7072771).

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

It is not a de Polignac number, because 7072735 - 2¹⁹ = 6548447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7072697 and 7072706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18931 + ... + 19300.

It is an arithmetic number, because the mean of its divisors is an integer number (1089612).

Almost surely, 2^7072735 is an apocalyptic number.

7072735 is a deficient number, since it is larger than the sum of its proper divisors (1644161).

7072735 is a wasteful number, since it uses less digits than its factorization.

7072735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38273.

The product of its (nonzero) digits is 10290, while the sum is 31.

The square root of 7072735 is about 2659.4614116396. The cubic root of 7072735 is about 191.9533939974.

The spelling of 7072735 in words is "seven million, seventy-two thousand, seven hundred thirty-five".