9701144 has 16 divisors (see below), whose sum is σ = 18613320. Its totient is φ = 4737600.

The previous prime is 9701137. The next prime is 9701161. The reversal of 9701144 is 4411079.

It is a super-2 number, since 2×9701144² = 188224389817472, which contains 22 as substring.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13757 + ... + 14444.

Almost surely, 2^9701144 is an apocalyptic number.

It is an amenable number.

9701144 is a deficient number, since it is larger than the sum of its proper divisors (8912176).

9701144 is a wasteful number, since it uses less digits than its factorization.

9701144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28250 (or 28246 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 9701144 is about 3114.6659531963. The cubic root of 9701144 is about 213.2755073306.

The spelling of 9701144 in words is "nine million, seven hundred one thousand, one hundred forty-four".