92287402 has 4 divisors (see below), whose sum is σ = 138431106. Its totient is φ = 46143700.

The previous prime is 92287399. The next prime is 92287409. The reversal of 92287402 is 20478229.

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

It can be written as a sum of positive squares in only one way, i.e., 48846121 + 43441281 = 6989^2 + 6591^2 .

It is not an unprimeable number, because it can be changed into a prime (92287409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23071849 + ... + 23071852.

Almost surely, 2^92287402 is an apocalyptic number.

92287402 is a deficient number, since it is larger than the sum of its proper divisors (46143704).

92287402 is a wasteful number, since it uses less digits than its factorization.

92287402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46143703.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 92287402 is about 9606.6332291808. The cubic root of 92287402 is about 451.9053401637.

The spelling of 92287402 in words is "ninety-two million, two hundred eighty-seven thousand, four hundred two".