8534402 has 4 divisors (see below), whose sum is σ = 12801606. Its totient is φ = 4267200.

The previous prime is 8534387. The next prime is 8534411. The reversal of 8534402 is 2044358.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2044358 = 2 ⋅1022179.

It can be written as a sum of positive squares in only one way, i.e., 8014561 + 519841 = 2831^2 + 721^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2133599 + ... + 2133602.

Almost surely, 2^8534402 is an apocalyptic number.

8534402 is a deficient number, since it is larger than the sum of its proper divisors (4267204).

8534402 is a wasteful number, since it uses less digits than its factorization.

8534402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4267203.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 8534402 is about 2921.3698841468. The cubic root of 8534402 is about 204.3577121296.

The spelling of 8534402 in words is "eight million, five hundred thirty-four thousand, four hundred two".