40600402 has 4 divisors (see below), whose sum is σ = 60900606. Its totient is φ = 20300200.

The previous prime is 40600393. The next prime is 40600411. The reversal of 40600402 is 20400604.

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

It is an interprime number because it is at equal distance from previous prime (40600393) and next prime (40600411).

It can be written as a sum of positive squares in only one way, i.e., 24990001 + 15610401 = 4999^2 + 3951^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10150099 + ... + 10150102.

Almost surely, 2^40600402 is an apocalyptic number.

40600402 is a deficient number, since it is larger than the sum of its proper divisors (20300204).

40600402 is a wasteful number, since it uses less digits than its factorization.

40600402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20300203.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 40600402 is about 6371.8444739337. The cubic root of 40600402 is about 343.6978203112.

The spelling of 40600402 in words is "forty million, six hundred thousand, four hundred two".