42470980 has 24 divisors (see below), whose sum is σ = 89369280. Its totient is φ = 16954080.

The previous prime is 42470977. The next prime is 42470983. The reversal of 42470980 is 8907424.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42470977) and next prime (42470983).

It is not an unprimeable number, because it can be changed into a prime (42470983) 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, 9561 + ... + 13279.

It is an arithmetic number, because the mean of its divisors is an integer number (3723720).

Almost surely, 2^42470980 is an apocalyptic number.

It is an amenable number.

42470980 is an abundant number, since it is smaller than the sum of its proper divisors (46898300).

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

42470980 is a wasteful number, since it uses less digits than its factorization.

42470980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4299 (or 4297 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 42470980 is about 6516.9762927296. The cubic root of 42470980 is about 348.8971544480.

The spelling of 42470980 in words is "forty-two million, four hundred seventy thousand, nine hundred eighty".