1122670477 has 8 divisors (see below), whose sum is σ = 1127310912. Its totient is φ = 1118040000.

The previous prime is 1122670459. The next prime is 1122670489. The reversal of 1122670477 is 7740762211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122670477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122670277) 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, 289602 + ... + 293452.

It is an arithmetic number, because the mean of its divisors is an integer number (140913864).

Almost surely, 2^1122670477 is an apocalyptic number.

It is an amenable number.

1122670477 is a deficient number, since it is larger than the sum of its proper divisors (4640435).

1122670477 is an equidigital number, since it uses as much as digits as its factorization.

1122670477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4979.

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 1122670477 is about 33506.2751883882. The cubic root of 1122670477 is about 1039.3235483354.

The spelling of 1122670477 in words is "one billion, one hundred twenty-two million, six hundred seventy thousand, four hundred seventy-seven".