8153902 has 4 divisors (see below), whose sum is σ = 12230856. Its totient is φ = 4076950.

The previous prime is 8153867. The next prime is 8153903. The reversal of 8153902 is 2093518.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×8153902² = 132972235651208, which contains 22 as substring.

It is an Ulam number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8153903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2038474 + ... + 2038477.

It is an arithmetic number, because the mean of its divisors is an integer number (3057714).

Almost surely, 2^8153902 is an apocalyptic number.

8153902 is a deficient number, since it is larger than the sum of its proper divisors (4076954).

8153902 is a wasteful number, since it uses less digits than its factorization.

8153902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4076953.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 8153902 is about 2855.5038084373. The cubic root of 8153902 is about 201.2743792078.

The spelling of 8153902 in words is "eight million, one hundred fifty-three thousand, nine hundred two".