28961062 has 8 divisors (see below), whose sum is σ = 46783296. Its totient is φ = 13366632.

The previous prime is 28961057. The next prime is 28961063. The reversal of 28961062 is 26016982.

It is a happy number.

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

It is a super-2 number, since 2×28961062² = 1677486224335688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28961063) 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, 556918 + ... + 556969.

It is an arithmetic number, because the mean of its divisors is an integer number (5847912).

Almost surely, 2^28961062 is an apocalyptic number.

28961062 is a deficient number, since it is larger than the sum of its proper divisors (17822234).

28961062 is a wasteful number, since it uses less digits than its factorization.

28961062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113902.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 28961062 is about 5381.5482902228. The cubic root of 28961062 is about 307.0941153795.

The spelling of 28961062 in words is "twenty-eight million, nine hundred sixty-one thousand, sixty-two".