88070481 has 12 divisors (see below), whose sum is σ = 127349508. Its totient is φ = 58650624.

The previous prime is 88070461. The next prime is 88070483. The reversal of 88070481 is 18407088.

It can be written as a sum of positive squares in 2 ways, for example, as 85377600 + 2692881 = 9240^2 + 1641^2 .

It is not a de Polignac number, because 88070481 - 2⁶ = 88070417 is a prime.

It is a super-2 number, since 2×88070481² = 15512819247142722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (88070483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4561 + ... + 14033.

It is an arithmetic number, because the mean of its divisors is an integer number (10612459).

Almost surely, 2^88070481 is an apocalyptic number.

It is an amenable number.

88070481 is a deficient number, since it is larger than the sum of its proper divisors (39279027).

88070481 is a wasteful number, since it uses less digits than its factorization.

88070481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10512 (or 10509 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 88070481 is about 9384.5874176759. The cubic root of 88070481 is about 444.9147351682.

The spelling of 88070481 in words is "eighty-eight million, seventy thousand, four hundred eighty-one".