42955962 has 16 divisors (see below), whose sum is σ = 98185152. Its totient is φ = 12273120.

The previous prime is 42955951. The next prime is 42955963. The reversal of 42955962 is 26955924.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1022761 = 42955962 / (4 + 2 + 9 + 5 + 5 + 9 + 6 + 2).

It is not an unprimeable number, because it can be changed into a prime (42955963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511339 + ... + 511422.

It is an arithmetic number, because the mean of its divisors is an integer number (6136572).

Almost surely, 2^42955962 is an apocalyptic number.

42955962 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

42955962 is an abundant number, since it is smaller than the sum of its proper divisors (55229190).

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

42955962 is a wasteful number, since it uses less digits than its factorization.

42955962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022773.

The product of its digits is 194400, while the sum is 42.

The square root of 42955962 is about 6554.0797981105. The cubic root of 42955962 is about 350.2201662381.

The spelling of 42955962 in words is "forty-two million, nine hundred fifty-five thousand, nine hundred sixty-two".