88734742 has 16 divisors (see below), whose sum is σ = 136869264. Its totient is φ = 43120000.

The previous prime is 88734739. The next prime is 88734743. The reversal of 88734742 is 24743788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88734743) 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, 21117 + ... + 24967.

It is an arithmetic number, because the mean of its divisors is an integer number (8554329).

Almost surely, 2^88734742 is an apocalyptic number.

88734742 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

88734742 is a deficient number, since it is larger than the sum of its proper divisors (48134522).

88734742 is a wasteful number, since it uses less digits than its factorization.

88734742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4175.

The product of its digits is 301056, while the sum is 43.

The square root of 88734742 is about 9419.9119953426. The cubic root of 88734742 is about 446.0305066037.

The spelling of 88734742 in words is "eighty-eight million, seven hundred thirty-four thousand, seven hundred forty-two".