42700902 has 16 divisors (see below), whose sum is σ = 85465920. Its totient is φ = 14222952.

The previous prime is 42700901. The next prime is 42700907. The reversal of 42700902 is 20900724.

It is a super-2 number, since 2×42700902² = 3646734063227208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42700901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13833 + ... + 16635.

It is an arithmetic number, because the mean of its divisors is an integer number (5341620).

Almost surely, 2^42700902 is an apocalyptic number.

42700902 is an abundant number, since it is smaller than the sum of its proper divisors (42765018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42700902 is a wasteful number, since it uses less digits than its factorization.

42700902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5347.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 42700902 is about 6534.5927187546. The cubic root of 42700902 is about 349.5256212784.

The spelling of 42700902 in words is "forty-two million, seven hundred thousand, nine hundred two".