10723478 has 4 divisors (see below), whose sum is σ = 16085220. Its totient is φ = 5361738.

The previous prime is 10723477. The next prime is 10723483. The reversal of 10723478 is 87432701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 87432701 = 2381 ⋅36721.

It is a super-2 number, since 2×10723478² = 229985960832968, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10723477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2680868 + ... + 2680871.

It is an arithmetic number, because the mean of its divisors is an integer number (4021305).

Almost surely, 2^10723478 is an apocalyptic number.

10723478 is a deficient number, since it is larger than the sum of its proper divisors (5361742).

10723478 is an equidigital number, since it uses as much as digits as its factorization.

10723478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5361741.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 10723478 is about 3274.6721973352. The cubic root of 10723478 is about 220.5185975062.

The spelling of 10723478 in words is "ten million, seven hundred twenty-three thousand, four hundred seventy-eight".