2078228702 has 16 divisors (see below), whose sum is σ = 3579724800. Its totient is φ = 894930840.

The previous prime is 2078228681. The next prime is 2078228723.

2078228702 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (2078228681) and next prime (2078228723).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2485502 + ... + 2486337.

It is an arithmetic number, because the mean of its divisors is an integer number (223732800).

Almost surely, 2^2078228702 is an apocalyptic number.

2078228702 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2078228702 is a deficient number, since it is larger than the sum of its proper divisors (1501496098).

2078228702 is a wasteful number, since it uses less digits than its factorization.

2078228702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4971871.

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 2078228702 is about 45587.5937289961. The cubic root of 2078228702 is about 1276.1384069589.

The spelling of 2078228702 in words is "two billion, seventy-eight million, two hundred twenty-eight thousand, seven hundred two".