2391802 has 8 divisors (see below), whose sum is σ = 4100256. Its totient is φ = 1025052.

The previous prime is 2391799. The next prime is 2391827. The reversal of 2391802 is 2081932.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 85408 + ... + 85435.

It is an arithmetic number, because the mean of its divisors is an integer number (512532).

2^2391802 is an apocalyptic number.

2391802 is a deficient number, since it is larger than the sum of its proper divisors (1708454).

2391802 is a wasteful number, since it uses less digits than its factorization.

2391802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170852.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2391802 is about 1546.5451820105. The cubic root of 2391802 is about 133.7339713520.

The spelling of 2391802 in words is "two million, three hundred ninety-one thousand, eight hundred two".