88621022 has 16 divisors (see below), whose sum is σ = 155455872. Its totient is φ = 37096920.

The previous prime is 88621021. The next prime is 88621061. The reversal of 88621022 is 22012688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88621021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73004 + ... + 74207.

It is an arithmetic number, because the mean of its divisors is an integer number (9715992).

Almost surely, 2^88621022 is an apocalyptic number.

88621022 is a deficient number, since it is larger than the sum of its proper divisors (66834850).

88621022 is a wasteful number, since it uses less digits than its factorization.

88621022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147263.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 88621022 is about 9413.8739103517. The cubic root of 88621022 is about 445.8398850135.

The spelling of 88621022 in words is "eighty-eight million, six hundred twenty-one thousand, twenty-two".