11432970 has 24 divisors (see below), whose sum is σ = 29725956. Its totient is φ = 3048768.

The previous prime is 11432957. The next prime is 11432977. The reversal of 11432970 is 7923411.

It can be written as a sum of positive squares in 2 ways, for example, as 11309769 + 123201 = 3363^2 + 351^2 .

It is not an unprimeable number, because it can be changed into a prime (11432977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63427 + ... + 63606.

Almost surely, 2^11432970 is an apocalyptic number.

11432970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11432970 is an abundant number, since it is smaller than the sum of its proper divisors (18292986).

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

11432970 is a wasteful number, since it uses less digits than its factorization.

11432970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127046 (or 127043 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 11432970 is about 3381.2675138179. The cubic root of 11432970 is about 225.2784700257.

The spelling of 11432970 in words is "eleven million, four hundred thirty-two thousand, nine hundred seventy".