42950007 has 48 divisors (see below), whose sum is σ = 70211232. Its totient is φ = 26127360.

The previous prime is 42949997. The next prime is 42950021. The reversal of 42950007 is 70005924.

It is not a de Polignac number, because 42950007 - 2⁶ = 42949943 is a prime.

It is a super-3 number, since 3×42950007³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42950107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 152707 + ... + 152987.

It is an arithmetic number, because the mean of its divisors is an integer number (1462734).

Almost surely, 2^42950007 is an apocalyptic number.

42950007 is a deficient number, since it is larger than the sum of its proper divisors (27261225).

42950007 is a wasteful number, since it uses less digits than its factorization.

42950007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 42950007 is about 6553.6254851799. The cubic root of 42950007 is about 350.2039817756.

The spelling of 42950007 in words is "forty-two million, nine hundred fifty thousand, seven".