28935628761470 has 8 divisors (see below), whose sum is σ = 52084131770664. Its totient is φ = 11574251504584.

The previous prime is 28935628761463. The next prime is 28935628761511. The reversal of 28935628761470 is 7416782653982.

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

It is a super-2 number, since 2×28935628761470² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 28935628761470.

It is a congruent number.

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, 1446781438064 + ... + 1446781438083.

It is an arithmetic number, because the mean of its divisors is an integer number (6510516471333).

It is a 1-persistent number, because it is pandigital, but 2⋅28935628761470 = 57871257522940 is not.

Almost surely, 2^{28935628761470} is an apocalyptic number.

28935628761470 is a deficient number, since it is larger than the sum of its proper divisors (23148503009194).

28935628761470 is a wasteful number, since it uses less digits than its factorization.

28935628761470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893562876154.

The product of its (nonzero) digits is 243855360, while the sum is 68.

The spelling of 28935628761470 in words is "twenty-eight trillion, nine hundred thirty-five billion, six hundred twenty-eight million, seven hundred sixty-one thousand, four hundred seventy".