9540802 has 4 divisors (see below), whose sum is σ = 14311206. Its totient is φ = 4770400.

The previous prime is 9540731. The next prime is 9540803. The reversal of 9540802 is 2080459.

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: 2080459 = 619 ⋅3361.

It can be written as a sum of positive squares in only one way, i.e., 8288641 + 1252161 = 2879^2 + 1119^2 .

It is not an unprimeable number, because it can be changed into a prime (9540803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2385199 + ... + 2385202.

Almost surely, 2^9540802 is an apocalyptic number.

9540802 is a deficient number, since it is larger than the sum of its proper divisors (4770404).

9540802 is a wasteful number, since it uses less digits than its factorization.

9540802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4770403.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 9540802 is about 3088.8188681112. The cubic root of 9540802 is about 212.0939568102.

The spelling of 9540802 in words is "nine million, five hundred forty thousand, eight hundred two".