42699702 has 16 divisors (see below), whose sum is σ = 87707952. Its totient is φ = 13848480.

The previous prime is 42699689. The next prime is 42699719. The reversal of 42699702 is 20799624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95949 + ... + 96392.

It is an arithmetic number, because the mean of its divisors is an integer number (5481747).

Almost surely, 2^42699702 is an apocalyptic number.

42699702 is an abundant number, since it is smaller than the sum of its proper divisors (45008250).

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

42699702 is a wasteful number, since it uses less digits than its factorization.

42699702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192383.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 42699702 is about 6534.5008990741. The cubic root of 42699702 is about 349.5223470722.

It can be divided in two parts, 426 and 99702, that added together give a triangular number (100128 = T₄₄₇).

The spelling of 42699702 in words is "forty-two million, six hundred ninety-nine thousand, seven hundred two".