1407700046 has 4 divisors (see below), whose sum is σ = 2111550072. Its totient is φ = 703850022.

The previous prime is 1407700043. The next prime is 1407700051. The reversal of 1407700046 is 6400077041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1407699991 and 1407700018.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1407700043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351925010 + ... + 351925013.

It is an arithmetic number, because the mean of its divisors is an integer number (527887518).

Almost surely, 2^1407700046 is an apocalyptic number.

1407700046 is a deficient number, since it is larger than the sum of its proper divisors (703850026).

1407700046 is an equidigital number, since it uses as much as digits as its factorization.

1407700046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703850025.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 1407700046 is about 37519.3289652147. The cubic root of 1407700046 is about 1120.7361354253.

Adding to 1407700046 its reverse (6400077041), we get a palindrome (7807777087).

The spelling of 1407700046 in words is "one billion, four hundred seven million, seven hundred thousand, forty-six".