88028651 has 4 divisors (see below), whose sum is σ = 88484952. Its totient is φ = 87572352.

The previous prime is 88028597. The next prime is 88028657. The reversal of 88028651 is 15682088.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88028651 - 2²² = 83834347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88028657) 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, 227861 + ... + 228246.

It is an arithmetic number, because the mean of its divisors is an integer number (22121238).

Almost surely, 2^88028651 is an apocalyptic number.

88028651 is a deficient number, since it is larger than the sum of its proper divisors (456301).

88028651 is a wasteful number, since it uses less digits than its factorization.

88028651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456300.

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 88028651 is about 9382.3584987998. The cubic root of 88028651 is about 444.8442850378.

The spelling of 88028651 in words is "eighty-eight million, twenty-eight thousand, six hundred fifty-one".