42907350 has 24 divisors (see below), whose sum is σ = 106410600. Its totient is φ = 11441920.

The previous prime is 42907307. The next prime is 42907357. The reversal of 42907350 is 5370924.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42907357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142875 + ... + 143174.

It is an arithmetic number, because the mean of its divisors is an integer number (4433775).

Almost surely, 2^42907350 is an apocalyptic number.

42907350 is an abundant number, since it is smaller than the sum of its proper divisors (63503250).

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

42907350 is a wasteful number, since it uses less digits than its factorization.

42907350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286064 (or 286059 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 42907350 is about 6550.3702185449. The cubic root of 42907350 is about 350.0880050808.

The spelling of 42907350 in words is "forty-two million, nine hundred seven thousand, three hundred fifty".