42710402 has 48 divisors (see below), whose sum is σ = 78570240. Its totient is φ = 17050176.

The previous prime is 42710399. The next prime is 42710407. The reversal of 42710402 is 20401724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42710407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 540599 + ... + 540677.

It is an arithmetic number, because the mean of its divisors is an integer number (1636880).

Almost surely, 2^42710402 is an apocalyptic number.

42710402 is a deficient number, since it is larger than the sum of its proper divisors (35859838).

42710402 is a wasteful number, since it uses less digits than its factorization.

42710402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 42710402 is about 6535.3195790260. The cubic root of 42710402 is about 349.5515399127.

The spelling of 42710402 in words is "forty-two million, seven hundred ten thousand, four hundred two".