213060715 has 8 divisors (see below), whose sum is σ = 292197600. Its totient is φ = 146098752.

The previous prime is 213060703. The next prime is 213060733. The reversal of 213060715 is 517060312.

213060715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 213060715 - 2⁷ = 213060587 is a prime.

It is a super-2 number, since 2×213060715² = 90789736552622450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 213060715.

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, 3043690 + ... + 3043759.

It is an arithmetic number, because the mean of its divisors is an integer number (36524700).

Almost surely, 2^213060715 is an apocalyptic number.

213060715 is a deficient number, since it is larger than the sum of its proper divisors (79136885).

213060715 is an equidigital number, since it uses as much as digits as its factorization.

213060715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6087461.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 213060715 is about 14596.5994327446. The cubic root of 213060715 is about 597.2660008178.

The spelling of 213060715 in words is "two hundred thirteen million, sixty thousand, seven hundred fifteen".