987572411 has 12 divisors (see below), whose sum is σ = 1151959968. Its totient is φ = 844168752.

The previous prime is 987572407. The next prime is 987572419. The reversal of 987572411 is 114275789.

It is not a de Polignac number, because 987572411 - 2² = 987572407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (987572419) 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, 9476 + ... + 45441.

It is an arithmetic number, because the mean of its divisors is an integer number (95996664).

Almost surely, 2^987572411 is an apocalyptic number.

987572411 is a deficient number, since it is larger than the sum of its proper divisors (164387557).

987572411 is a wasteful number, since it uses less digits than its factorization.

987572411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55298 (or 55291 counting only the distinct ones).

The product of its digits is 141120, while the sum is 44.

The square root of 987572411 is about 31425.6648457913. The cubic root of 987572411 is about 995.8401903105.

The spelling of 987572411 in words is "nine hundred eighty-seven million, five hundred seventy-two thousand, four hundred eleven".